{ "name": "SparkPost", "slug": "sparkpost", "website_url": "https://www.sparkpost.com", "vendor_description": "The world's most powerful email delivery solution is now yours in a developer-friendly, quick to set up cloud service.", "categories": [ "email" ], "summary": "SparkPost is a developer-friendly email delivery platform for transactional and marketing email, with analytics and critical-alert sending. The REST API supports API-key and basic auth, webhooks, and seven SDKs, across US and EU regions. It is self-serve with a free tier of 500 emails/month and paid plans from $20/month. The platform carries SOC 2 Type 2, HIPAA, GDPR, ISO 27001, and a published SLA. Used by The New York Times, Zillow, and Booking.com.", "capabilities": { "supported_actions": [ "send_email", "get_scheduled_transmission", "delete_scheduled_transmission", "create_template", "list_templates", "update_template", "delete_template", "create_sending_domain", "list_sending_domains", "verify_sending_domain", "create_tracking_domain", "list_tracking_domains", "verify_tracking_domain", "create_recipient_list", "list_recipient_lists", "update_recipient_list", "delete_recipient_list", "manage_suppression_list", "list_suppression_list", "list_message_events", "get_metrics", "get_deliverability_metrics", "create_webhook", "list_webhooks", "update_webhook", "delete_webhook", "get_webhook_status", "create_subaccount", "list_subaccounts", "update_subaccount", "create_inbound_domain", "list_inbound_domains", "delete_inbound_domain", "create_relay_webhook", "list_relay_webhooks", "update_relay_webhook", "delete_relay_webhook", "create_ip_pool", "list_ip_pools", "update_ip_pool", "delete_ip_pool", "list_sending_ips", "list_bounce_domains", "get_account_info", "send_email_smtp" ], "supported_regions": [ "US", "EU" ], "supported_languages": [], "input_types": [ "JSON", "SMTP" ], "output_types": [ "JSON" ], "webhooks_supported": true, "sandbox_available": false, "sdk_languages": [ "Node.js", "Python", "PHP", "Java", "Go", "Elixir", "C#" ], "mcp_server_available": false }, "integration": { "api_style": "rest", "base_url": "https://api.sparkpost.com/api/v1", "api_version": "v1", "versioning_scheme": "url", "stability": "ga", "deprecation_policy_url": null, "auth_methods": [ "api_key", "basic" ], "auth_docs_url": "https://support.sparkpost.com/docs/getting-started/create-api-keys", "idempotency_supported": null, "error_format": "vendor-specific", "webhook_signing": null, "webhook_events_url": "https://developers.sparkpost.com/api/webhooks/", "rate_limit_requests": null, "rate_limit_window": null, "sdk_packages": [ { "stars": 177, "package": "sparkpost", "archived": false, "language": "Node.js", "official": true, "repo_url": "https://github.com/SparkPost/node-sparkpost", "last_pushed_at": "2026-04-10T01:36:52Z" }, { "stars": 91, "package": "sparkpost", "archived": false, "language": "Python", "official": true, "repo_url": "https://github.com/SparkPost/python-sparkpost", "last_pushed_at": "2023-05-22T21:49:27Z" }, { "stars": 191, "package": "sparkpost/sparkpost", "archived": false, "language": "PHP", "official": true, "repo_url": "https://github.com/SparkPost/php-sparkpost", "last_pushed_at": "2023-10-23T12:53:27Z" }, { "stars": 41, "package": "com.sparkpost:sparkpost-lib", "archived": false, "language": "Java", "official": true, "repo_url": "https://github.com/SparkPost/java-sparkpost", "last_pushed_at": "2023-08-23T05:29:00Z" }, { "stars": 62, "package": "github.com/SparkPost/gosparkpost", "archived": false, "language": "Go", "official": true, "repo_url": "https://github.com/SparkPost/gosparkpost", "last_pushed_at": "2023-10-27T17:33:47Z" }, { "stars": 43, "package": "sparkpost", "archived": false, "language": "Elixir", "official": true, "repo_url": "https://github.com/SparkPost/elixir-sparkpost", "last_pushed_at": "2022-11-30T08:52:49Z" }, { "stars": 58, "package": "SparkPost", "archived": false, "language": "C#", "official": false, "repo_url": "https://github.com/darrencauthon/csharp-sparkpost", "last_pushed_at": "2026-03-02T13:44:49Z" } ], "mcp_url": null, "quickstart_url": "https://support.sparkpost.com/docs/getting-started/getting-started-sparkpost" }, "pricing": { "pricing_model": "hybrid", "has_published_pricing": false, "starting_price_usd": "20.0000", "price_basis": "month", "free_tier_available": true, "free_tier_limit": "500 emails/month", "free_tier_details": "You can continue using SparkPost for free on our 'Test' plan, with limits of 500 emails/month and 100 emails/day.", "minimum_commitment": null, "self_serve_signup": true, "requires_sales_call": false, "requires_verification": false, "enterprise_plan_available": true, "price_points": [ { "plan": "Test", "item": "500 emails", "amount_usd": "0.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://support.sparkpost.com/docs/faq/update-on-pricing" }, { "plan": "Starter", "item": "50,000 emails", "amount_usd": "20.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Starter", "item": "Overage emails", "amount_usd": "1.0000", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Starter", "item": "100,000 emails", "amount_usd": "30.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Starter", "item": "Overage emails", "amount_usd": "0.8500", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "100,000 emails", "amount_usd": "75.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "Overage emails", "amount_usd": "0.8500", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "250,000 emails", "amount_usd": "170.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "Overage emails", "amount_usd": "0.7000", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "500,000 emails", "amount_usd": "290.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "Overage emails", "amount_usd": "0.6000", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "1,000,000 emails", "amount_usd": "525.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": "Premier", "item": "Overage emails", "amount_usd": "0.5500", "amount_percent": null, "per": "1,000 emails", "currency": "USD", "source_url": "https://pages.sparkpost.com/SparkPost-Email-Delivery-Platform.html" }, { "plan": null, "item": "Additional Dedicated IP", "amount_usd": "20.0000", "amount_percent": null, "per": "month", "currency": "USD", "source_url": "https://support.sparkpost.com/docs/faq/add-ip-to-existing-paid-plan" } ] }, "compliance": { "soc2": "type_2", "hipaa": true, "gdpr": true, "iso_27001": true, "pci_dss": null, "sla_published": true, "sla_url": "https://media.sparkpost.com/uploads/2017/01/sparkpost-enterprise-service-brief.pdf", "data_retention_policy_url": "https://bird.com/en-us/legal/dpa", "documented_rate_limits": null, "known_restrictions": [ "The sandbox sending domain (sparkpostbox.com) is limited to 5 emails for the lifetime of your account", "You can only use the sandbox domain with the my-first-email template", "The sandbox domain is not available for Enterprise accounts", "The transmission content (text + html + attachments + inline images) is limited to 20 MBs", "The scheduled start time cannot be more than 3 days in the future", "Scheduled transmissions cannot be deleted if the transmission is within 10 minutes of the scheduled generation time", "Starter plan: 10 templates max, 10 recipient lists max, 10 sending/bounce domains max, 5 tracking domains max, 2 webhooks max", "Sink server messages count against your plan's message allowance" ] }, "developer": { "docs_url": "https://developer.sparkpost.com", "api_reference_url": null, "openapi_spec_url": null, "postman_collection_url": null, "changelog_url": "https://www.sparkpost.com/changelog", "status_page_url": "https://status.sparkpost.com", "llms_txt_url": null, "markdown_docs_url": null }, "adoption": { "launched_at": "2015-04-15", "ga_date": "2015-04-15", "github_stars": 177, "github_stars_at": "2026-06-07T18:55:30.898Z", "notable_customers": [ "The New York Times", "Zillow", "Adobe", "Booking.com" ] }, "scores": { "agent_friendliness": null, "pricing_transparency": null, "setup_speed": null, "docs_quality": null, "procurement_friction": null, "trust_readiness": null, "best_for": [], "avoid_if": [] }, "sources": [ { "field": "supported_languages", "url": "https://bird.com/en-us/pricing/email", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://support.sparkpost.com/docs/faq/using-sink-server", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://documenter.getpostman.com/view/3967924/RW1YpgPz", "excerpt": null, "confidence": "high" }, { "field": "documented_rate_limits", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "medium" }, { "field": "vendor_description", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "high" }, { "field": "output_types", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "sdk_languages", "url": "https://github.com/sparkpost/python-sparkpost", "excerpt": "The official Python package for using the SparkPost API.", "confidence": "medium" }, { "field": "sdk_languages", "url": "https://github.com/SparkPost/node-sparkpost", "excerpt": "The official Node.js binding for your favorite SparkPost APIs!", "confidence": "medium" }, { "field": "sdk_languages", "url": "https://github.com/SparkPost/gosparkpost", "excerpt": "The official Go package for using the SparkPost API.", "confidence": "medium" }, { "field": "sdk_languages", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "medium" }, { "field": "free_tier_details", "url": "https://support.sparkpost.com/docs/faq/update-on-pricing", "excerpt": "You can continue using SparkPost for free on our \"Test\" plan, with limits of 500 emails/month and 100 emails/day.", "confidence": "medium" }, { "field": "name", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "medium" }, { "field": "name", "url": "https://www.sparkpost.com/", "excerpt": null, "confidence": "medium" }, { "field": "sla_published", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": null, "confidence": "medium" }, { "field": "sla_published", "url": "https://bird.com/legal/sla-previous-2023-05", "excerpt": "Bird's May 2023 SLA archive provides a historical reference on service level commitments, uptime guarantees, and support response times.", "confidence": "medium" }, { "field": "sla_published", "url": "https://media.sparkpost.com/uploads/2017/01/sparkpost-enhanced-support-options-datasheet.pdf", "excerpt": "with 99.9% uptime SLA and guaranteed burst rates.", "confidence": "medium" }, { "field": "iso_27001", "url": "https://tools.sparkpost.com/spf/builder", "excerpt": "ISO/IEC 27001: 2022. Certified.", "confidence": "high" }, { "field": "iso_27001", "url": "https://www.sparkpost.com/policies/dpa/", "excerpt": "All our hosting providers are ISO 27001 certified. We are also registered with the Dutch Authority for Consumers and Markets.", "confidence": "high" }, { "field": "supported_languages", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://github.com/SparkPost/node-sparkpost", "excerpt": null, "confidence": "high" }, { "field": "iso_27001", "url": "https://www.prnewswire.com/news-releases/sparkpost-achieves-iso-27001-certification-in-latest-commitment-to-global-security-301457957.html", "excerpt": "The scope of the ISO 27001:2013 certificate for SparkPost comprises the Information Security Management System (ISMS) supporting the operations", "confidence": "high" }, { "field": "webhooks_supported", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "webhooks_supported", "url": "https://documenter.getpostman.com/view/3967924/RW1YpgPz", "excerpt": null, "confidence": "high" }, { "field": "free_tier_available", "url": "https://support.sparkpost.com/docs/faq/update-on-pricing", "excerpt": "You can continue using SparkPost for free on our \"Test\" plan, with limits of 500 emails/month and 100 emails/day.", "confidence": "medium" }, { "field": "minimum_commitment", "url": "https://bird.com/en-us/pricing/email", "excerpt": null, "confidence": "medium" }, { "field": "supported_regions", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "medium" }, { "field": "known_restrictions", "url": "https://developers.sparkpost.com/api/transmissions/", "excerpt": null, "confidence": "medium" }, { "field": "known_restrictions", "url": "https://support.sparkpost.com/docs/faq/difference-between-starter-and-premier", "excerpt": "The Starter plans are low-cost plans that make it easy for new or low-volume senders to get started.", "confidence": "medium" }, { "field": "known_restrictions", "url": "https://support.sparkpost.com/docs/faq/using-sink-server", "excerpt": "Sink testing allows you to send messages through SparkPost for integration testing without the messages being attempted for delivery to actual email addresses.", "confidence": "medium" }, { "field": "self_serve_signup", "url": "https://support.sparkpost.com/docs/getting-started/getting-started-sparkpost", "excerpt": "SparkPost is a developer-centric email delivery service. That means pretty much everything described in this guide can be done through the SparkPost API.", "confidence": "high" }, { "field": "self_serve_signup", "url": "https://support.sparkpost.com/docs/getting-started/create-api-keys", "excerpt": "You do not need to configure the API key for subaccounts, unless you wish to use subaccounts.", "confidence": "high" }, { "field": "gdpr", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": null, "confidence": "medium" }, { "field": "gdpr", "url": "https://www.sparkpost.com/policies/security/", "excerpt": null, "confidence": "medium" }, { "field": "gdpr", "url": "https://www.sparkpost.com/policies/dpa/", "excerpt": "We are also registered with the Dutch Authority for Consumers and Markets.", "confidence": "medium" }, { "field": "website_url", "url": "https://www.sparkpost.com/", "excerpt": null, "confidence": "medium" }, { "field": "primary_use_cases", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "medium" }, { "field": "primary_use_cases", "url": "https://support.sparkpost.com/docs/getting-started/getting-started-sparkpost", "excerpt": "SparkPost is a developer-centric email delivery service.", "confidence": "medium" }, { "field": "primary_use_cases", "url": "https://media.sparkpost.com/uploads/2016/12/sparkpost-company-overview.pdf", "excerpt": "The. SparkPost service for sending API-driven transactional and marketing email provides the industry-leading performance, deliverability, flexibilit", "confidence": "medium" }, { "field": "supported_actions", "url": "https://documenter.getpostman.com/view/3967924/RW1YpgPz", "excerpt": null, "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/transmissions/", "excerpt": "The Transmissions endpoint lets you send email. Each transmission can send an email to a single recipient or thousands.", "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/templates/", "excerpt": "Templates are a way to store and edit email content.", "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/sending-domains/", "excerpt": "A sending domain is a domain that is used to indicate who an email is from via the \"From:\" header.", "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/smtp/", "excerpt": "The SparkPost SMTP API offers an SMTP relay service with extended features available through the X-MSYS-API custom header.", "confidence": "medium" }, { "field": "supported_actions", "url": "https://developers.sparkpost.com/api/ab-testing/", "excerpt": "An A/B test is a method of comparing templates to see which performs best.", "confidence": "medium" }, { "field": "categories", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "high" }, { "field": "categories", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": "The most trusted Email API at global scale.", "confidence": "high" }, { "field": "hipaa", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": null, "confidence": "low" }, { "field": "hipaa", "url": "https://www.hipaajournal.com/sparkpost-hipaa-compliant/", "excerpt": "SparkPost is not HIPAA compliant because the terms and conditions of the now rebranded service prohibit violations of β€œany legal, regulatory, self-regulatory", "confidence": "low" }, { "field": "hipaa", "url": "https://www.hipaaguide.net/is-sparkpost-hipaa-compliant/", "excerpt": "SparkPost does not support HIPAA-compliance. The platform can be used by healthcare organizations, just not in connection with any ePHI.", "confidence": "low" }, { "field": "hipaa", "url": "https://www.netsec.news/can-sparkpost-be-deemed-hipaa-compliant/", "excerpt": "It is therefore no shock that SparkPost does not offer healthcare groups a business associate agreement (BAA) which is necessary for HIPAA compliance.", "confidence": "low" }, { "field": "supported_languages", "url": "https://support.sparkpost.com/docs/faq/update-on-pricing", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://developers.sparkpost.com/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://www.sparkpost.com/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://www.sparkpost.com/policies/security/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://support.sparkpost.com/docs/faq/difference-between-starter-and-premier", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://media.sparkpost.com/uploads/2017/01/sparkpost-enterprise-service-brief.pdf", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://developers.sparkpost.com/api/transmissions/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://www.sparkpost.com/policies/dpa/", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://docs.bird.com/connectivity-platform/terms-conditions/what-is-messagebirds-service-level-agreement-sla", "excerpt": null, "confidence": "high" }, { "field": "supported_languages", "url": "https://bird.com/legal/sla-previous-2023-05", "excerpt": null, "confidence": "high" }, { "field": "soc2", "url": "https://www.sparkpost.com/policies/security/", "excerpt": null, "confidence": "high" }, { "field": "soc2", "url": "https://bird.com/legal/dpa-previous-sparkpost", "excerpt": "SparkPost's security framework is based on the SOC2 Type II attestation and includes the following trust services criteria: Security, Availability", "confidence": "high" }, { "field": "soc2", "url": "https://www.sparkpost.com/messagesystems-momentum/", "excerpt": null, "confidence": "high" }, { "field": "mcp_server_available", "url": "https://mcp.pipedream.com/app/sparkpost", "excerpt": "Use Pipedream's MCP server to connect your SparkPost account to AI tools like Cursor, Claude, and Windsurf.", "confidence": "medium" }, { "field": "mcp_server_available", "url": "https://github.com/ever-works/awesome-mcp-servers/blob/master/details/sparkpost-mcp-server.md", "excerpt": "SparkPost MCP Server exposes SparkPost's email optimization and delivery capabilities to Model Context Protocol (MCP) clients.", "confidence": "medium" }, { "field": "pci_dss", "url": "https://www.sparkpost.com/policies/security/", "excerpt": null, "confidence": "medium" }, { "field": "pricing_model", "url": "https://bird.com/en-us/pricing/email", "excerpt": "Email sending plans for every volume. Compare Starter, Premier, and Enterprise tiers.", "confidence": "medium" }, { "field": "pricing_model", "url": "https://devtune.ai/verticals/transactional-email-and-developer-email-apis/bird-formerly-messagebird/pricing", "excerpt": "Bird Email (SparkPost) no longer offers a permanent free tier. Paid plans start at $20/month for 50,000 emails with $1.00 per thousand overage emails.", "confidence": "medium" }, { "field": "pricing_model", "url": "https://www.capterra.com/p/82543/SparkPost/pricing/", "excerpt": "SparkPost has 3 pricing plans ; Starter. $20 ; Premier. $75 ; Enterprise. Contact Vendor for Pricing.", "confidence": "medium" }, { "field": "has_published_pricing", "url": "https://bird.com/en-us/pricing/email", "excerpt": "Email sending plans for every volume. Compare Starter, Premier, and Enterprise tiers.", "confidence": "medium" }, { "field": "requires_sales_call", "url": "https://support.sparkpost.com/docs/getting-started/getting-started-sparkpost", "excerpt": "SparkPost is a developer-centric email delivery service. That means pretty much everything described in this guide can be done through the SparkPost API.", "confidence": "high" }, { "field": "requires_sales_call", "url": "https://support.sparkpost.com/docs/getting-started/create-api-keys", "excerpt": null, "confidence": "high" }, { "field": "enterprise_plan_available", "url": "https://bird.com/en-us/pricing/email", "excerpt": "Email sending plans for every volume. Compare Starter, Premier, and Enterprise tiers.", "confidence": "high" }, { "field": "enterprise_plan_available", "url": "https://media.sparkpost.com/uploads/2017/01/sparkpost-enterprise-service-brief.pdf", "excerpt": "Get your mail delivered on time every time with guaranteed peak sending rates and 99.9% uptime SLAs. Dedicated IPs.", "confidence": "high" }, { "field": "enterprise_plan_available", "url": "https://www.capterra.com/p/82543/SparkPost/pricing/", "excerpt": "SparkPost has 3 pricing plans ; Starter. $20 ; Premier. $75 ; Enterprise. Contact Vendor for Pricing.", "confidence": "high" }, { "field": "input_types", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "input_types", "url": "https://developers.sparkpost.com/api/transmissions/", "excerpt": "The Transmissions endpoint lets you send email. Each transmission can send an email to a single recipient or thousands.", "confidence": "high" }, { "field": "input_types", "url": "https://developers.sparkpost.com/api/smtp/", "excerpt": "The SparkPost SMTP API offers an SMTP relay service with extended features available through the X-MSYS-API custom header.", "confidence": "high" }, { "field": "sandbox_available", "url": "https://support.sparkpost.com/docs/faq/using-sink-server", "excerpt": "Sink testing allows you to send messages through SparkPost for integration testing without the messages being attempted for delivery to actual email addresses.", "confidence": "medium" }, { "field": "sandbox_available", "url": "https://developers.sparkpost.com/api/transmissions/", "excerpt": null, "confidence": "medium" }, { "field": "notable_customers", "url": "https://www.reuters.com/technology/europes-messagebird-buy-us-email-company-sparkpost-600-mln-2021-04-28/", "excerpt": "SparkPost customers include the New York Times, Zillow, Adobe and Booking.com.", "confidence": "medium" }, { "field": "mcp_url", "url": "https://mcp.pipedream.com/app/sparkpost", "excerpt": "Use Pipedream's MCP server to connect your SparkPost account to AI tools like Cursor, Claude, and Windsurf.", "confidence": "medium" }, { "field": "base_url", "url": "https://developers.sparkpost.com/api/", "excerpt": "Authenticate each request by setting the Authorization header with a valid API key.", "confidence": "high" }, { "field": "free_tier_limit", "url": "https://support.sparkpost.com/docs/faq/update-on-pricing", "excerpt": "You can continue using SparkPost for free on our \"Test\" plan, with limits of 500 emails/month and 100 emails/day.", "confidence": "high" }, { "field": "fields_not_found", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "medium" }, { "field": "rate_limit_window", "url": "https://drdroid.io/integration-diagnosis-knowledge/sparkpost-rate-limit-exceeded", "excerpt": "This error typically manifests when the application attempts to send too many requests to the SparkPost API within a short timeframe.", "confidence": "medium" }, { "field": "starting_price_usd", "url": "https://www.g2.com/products/sparkpost/pricing", "excerpt": "SparkPost offers 5 pricing editions, starting at $20. STARTER β€” $20 / per month", "confidence": "medium" }, { "field": "starting_price_usd", "url": "https://www.softwareadvice.com/marketing/sparkpost-profile/", "excerpt": null, "confidence": "medium" }, { "field": "versioning_scheme", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "auth_docs_url", "url": "https://support.sparkpost.com/docs/getting-started/create-api-keys", "excerpt": "Click on API Keys under the Configuration section of the side navigation bar, then click Create API Key. You'll use this key to authorize API requests", "confidence": "high" }, { "field": "price_basis", "url": "https://www.softwareadvice.com/marketing/sparkpost-profile/", "excerpt": "Starter. $20.00. usage based, per month.", "confidence": "medium" }, { "field": "price_basis", "url": "https://www.capterra.com/p/82543/SparkPost/pricing/", "excerpt": "Yes, $20 Pricing Model: Usage Based Payment Frequency: Per Month", "confidence": "medium" }, { "field": "requires_verification", "url": "https://developers.sparkpost.com/api/sending-domains/", "excerpt": "hen adding a sending domain to your account, the domain must be verified within two weeks or it will be removed from your account.", "confidence": "medium" }, { "field": "api_style", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "idempotency_supported", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "medium" }, { "field": "notable_customers", "url": "https://www.llrpartners.com/messagebird-acquires-sparkpost-for-600m-extends-series-c-and-raises-1b-to-become-worlds-largest-omnichannel-provider/", "excerpt": "The world's most sophisticated senders, including The New York Times, Zillow, Adobe and Booking.com trust SparkPost to elevate their email.", "confidence": "medium" }, { "field": "ga_date", "url": "https://www.prnewswire.com/news-releases/leading-internet-companies-adopt-sparkpost-cloud-email-delivery-service-now-publicly-available-after-highly-successful-private-beta-300066103.html", "excerpt": "Apr 15, 2015 β€” SparkPost is available now with pricing and delivery service models suited to senders of all sizes", "confidence": "high" }, { "field": "stability", "url": "https://www.prnewswire.com/news-releases/leading-internet-companies-adopt-sparkpost-cloud-email-delivery-service-now-publicly-available-after-highly-successful-private-beta-300066103.html", "excerpt": "SparkPost is available now with pricing and delivery service models suited to senders of all sizes, including free trial accounts.", "confidence": "high" }, { "field": "data_retention_policy_url", "url": "https://bird.com/en-us/legal/dpa", "excerpt": "Our Data Processing Agreement (DPA) governs how we handle Customer Personal Data as part of our services. It replaces prior agreements", "confidence": "medium" }, { "field": "rate_limit_requests", "url": "https://drdroid.io/integration-diagnosis-knowledge/sparkpost-rate-limit-exceeded", "excerpt": "This error typically manifests when the application attempts to send too many requests to the SparkPost API within a short timeframe.", "confidence": "medium" }, { "field": "deprecation_policy_url", "url": "https://support.sparkpost.com/momentum/4/eol-policy", "excerpt": "Maintenance releases will continue for a period of 1 year following the General Availability (GA) date of a subsequent Update release.", "confidence": "medium" }, { "field": "quickstart_url", "url": "http://support.sparkpost.com/docs/getting-started/getting-started-sparkpost", "excerpt": "SparkPost API documentation\nSparkPost is a developer-centric email delivery service.", "confidence": "high" }, { "field": "auth_methods", "url": "https://developers.sparkpost.com/api/", "excerpt": "Authenticate each request by setting the Authorization header with a valid API key.", "confidence": "high" }, { "field": "auth_methods", "url": "https://support.sparkpost.com/momentum/4/create-apikey", "excerpt": "All REST APIs require that you authenticate with every request by specifying an Authorization header.", "confidence": "high" }, { "field": "api_version", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "sdk_packages", "url": "https://github.com/sparkpost", "excerpt": "SparkPost client libraries, resources, tools, and snippets - SparkPost.", "confidence": "high" }, { "field": "sdk_packages", "url": "https://github.com/SparkPost/node-sparkpost", "excerpt": null, "confidence": "high" }, { "field": "sdk_packages", "url": "https://pypi.org/project/sparkpost/", "excerpt": "The official Python package for using the SparkPost API.", "confidence": "high" }, { "field": "error_format", "url": "https://developers.sparkpost.com/api/", "excerpt": null, "confidence": "high" }, { "field": "sla_url", "url": "https://media.sparkpost.com/uploads/2017/01/sparkpost-enterprise-service-brief.pdf", "excerpt": "We also offer the industry's best SLAs and uptime guarantees. Get your mail delivered on time every time with guaranteed peak sending rates and 99.9% uptime", "confidence": "medium" }, { "field": "launched_at", "url": "https://www.prnewswire.com/news-releases/leading-internet-companies-adopt-sparkpost-cloud-email-delivery-service-now-publicly-available-after-highly-successful-private-beta-300066103.html", "excerpt": "Apr 15, 2015 β€” SparkPost is available now with pricing and delivery service models suited to senders of all sizes, including free trial accounts.", "confidence": "high" }, { "field": "webhook_signing", "url": "https://support.sparkpost.com/docs/tech-resources/webhook-authentication", "excerpt": "SparkPost Event Webhooks offers some optional (but highly recommended) security measures that can be implemented when setting up a webhook.", "confidence": "medium" } ], "fields_not_found": [], "source_confidence": "high", "last_verified_at": "2026-06-06T00:00:00.000Z" }