Otter.ai vs Vapi: 2026 comparison
AI meeting agent that transcribes, summarizes, and extracts action items from every conversation.
Otter.ai vs Vapi — specs
| Spec | Otter.ai | Vapi |
|---|---|---|
| Agent Rank | 70 / 100 (B) | 68 / 100 (B) |
| Autonomy | Assistant | Autonomous |
| Pricing | Freemium · from $16.99 | Pay per task · Free tier |
| Open source | No | No |
| Capabilities | Voice, RAG, Memory | Voice, Tool use, Memory |
| Integrations | 4 apps | 2 apps |
| Verified | Verified | Verified |
| Released | Jan 2025 | Feb 2025 |
Agent Rank breakdown
- Autonomy fit
- 7
- Capabilities
- 6
- Integrations
- 4
- Pricing value
- 8
- Polish & maturity
- 7
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 9
- Capabilities
- 6
- Integrations
- 2
- Pricing value
- 9
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +Best real-time caption experience in 2026
- +Strong personal note-taking experience — review and study-friendly
- +Reasonable English transcription accuracy on noisy audio
- −Weaker CRM integration than Fireflies for sales workflows
- −Limited language support (6 languages) vs Fireflies (60+)
- −Free tier is restrictive (30 min × 4 conversations)
- +Most developer-friendly voice agent in 2026 — SDK-first, well documented
- +BYO model gives full cost + behavior control
- +Pay-as-you-go makes prototyping nearly free
- −You build the conversation logic — not a turnkey product
- −Voice quality depends heavily on which provider you wire in
- −Less polished than Parloa for contact-center deployments
Pricing
- +30 min × 4 convos/mo
- +AI summary
- +1200 min/mo
- +Real-time captions
- +Custom vocabulary
- +6000 min/user
- +Team workspace
- +Admin features
- +SSO
- +OCR + advanced search
- +SOC 2
- +$0.05/min base
- +BYO LLM provider
- +Full SDK + dashboard
- +Volume discounts
- +Dedicated infra option
- +SLA + support
Which one should you pick?
Pick Vapi if cost is the main constraint or if you want the highest autonomy and the verification loop is in place.
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Frequently asked
Should I pick Otter.ai or Vapi in 2026?+
Pick Otter.ai if its specific capabilities (Voice, RAG) match what you need. Pick Vapi if cost is the main constraint or if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Otter.ai for primary work and Vapi for the workflows where its specific strengths matter.
What's the price difference between Otter.ai and Vapi?+
Otter.ai starts at Freemium · from $16.99; Vapi starts at Pay per task · Free tier. Vapi is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Otter.ai or Vapi?+
Vapi is the more autonomous of the two (Autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.