ElevenLabs Conversational AI (ElevenAgents) vs Synthflow AI

ElevenLabs Conversational AI (ElevenAgents) and Synthflow AI are both Realtime Voice Agent APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. ElevenLabs Conversational AI (ElevenAgents) starts lower at $0.08 per minute vs $0.09 for Synthflow AI. ElevenLabs Conversational AI (ElevenAgents) offers a free tier while Synthflow AI does not, so ElevenLabs Conversational AI (ElevenAgents) is easier to trial before committing. On compliance, ElevenLabs Conversational AI (ElevenAgents) additionally documents SOC 2. For coding-agent use, ElevenLabs Conversational AI (ElevenAgents) scores higher on agent-friendliness (65 vs 45).

Comparedby a transparent data-readiness score computed from each API's published, sourced fields. No reviews, no paid placement. How we rank.

Data last verified 2026-06-21, with every field cited on each profile.

Head-to-head, from published, cited fields (auto-generated; no paid placement)
Field	ElevenLabs Conversational AI (ElevenAgents)	Synthflow AI
Starting price	$0.08 minute	$0.09 minute
Pricing model	Hybrid	Usage
Free tier	✓	✗
Self-serve signup	✓	✓
SOC 2	Type II	?
HIPAA	✓	✓
GDPR	✓	✓
Webhooks	✓	✓
Sandbox	✗	✗
Documented actions	18	23

Full data and citations: ElevenLabs Conversational AI (ElevenAgents) · Synthflow AI. See more Realtime Voice Agent APIs.