Avoma vs Cartesia
A detailed comparison to help you choose between Avoma and Cartesia.
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Verdict: Cartesia wins
Cartesia scores 4.3/5, edging out Avoma at 4.0/5. Developers building real-time voice agents, phone bots and interactive characters where time-to-first-audio is the user experience.
Avoma AI meeting assistant for notes, scheduling and coaching | Cartesia Generate human-quality speech and sound effects with real-time AI | |
|---|---|---|
| Rating | 4.0 (1 review) | 4.3 (1 review) |
| Pricing Model | freemium | usage-based |
| Starting Price | Free tier available | Pricing varies |
| Best For | Sales and revenue teams that want meeting notes written into the CRM automatically and coaching signals from calls, without enterprise call-intelligence prices. | Developers building real-time voice agents, phone bots and interactive characters where time-to-first-audio is the user experience. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tierteam features | api accessfree tier |
| Visit Avoma → | Visit Cartesia → |
Avoma
Pros
- + Auto-save notes to CRM records and dialer integration are included even on the $19 Startup tier — not gated behind add-ons
- + Only recorder seats are billed; viewers and collaborators are free, which cut my sample 12-person team price to 8 seats
- + Published, readable pricing: $19/$24/$39 tiers plus $29 Conversation and Revenue Intelligence and $19 Lead Router add-ons (annual, at time of writing)
- + 14-day trial is genuinely unrestricted with all add-ons enabled, per the pricing page
- + Topic-structured summaries and Ask Avoma queries returned correct specifics on commitments and objections in my sample calls
Cons
- - Full sales stack (Organization + all add-ons) reaches $101/recorder seat/month billed annually — closer to rivals than the headline suggests
- - Non-sales teams pay for a lot of sales machinery; setup of CRM mapping, topic taxonomies and routing rules takes real ownership
- - Startup caps at 25 paid seats, Organization at 100, Enterprise requires 10 seats minimum and annual billing only
- - "Unlimited transcription and notes" has no published fair-use asterisk — get heavy-usage terms in writing
- - Translation is listed on Organization but the supported-language list is not published on the pricing page
Cartesia
Pros
- + Independent benchmarks confirm the latency lead: 116ms median streaming (Vapi, June 2026) and 448ms end-to-end on live Sydney phone calls versus ElevenLabs' 499ms on identical servers
- + Full voice loop on one API and one WebSocket — Ink-2 turn detection removed the need for a separate VAD in my test call
- + $5/month Pro plan carries a commercial licence and instant cloning; effective rate falls to about $37–39 per million characters at Scale
- + Clean handling of the text that usually breaks agents: dates, currency, names, heteronyms and IPA input all read correctly on the first pass in my testing
- + Flat 1-credit-per-character billing with no latency tier markup — Turbo costs the same as the quality model
Cons
- - The sub-90ms headline is a lab figure; budget for 166–190ms streaming or 448ms full-stack on phone routes
- - Free tier is ~27 minutes of TTS with no commercial rights and 2 concurrent streams — barely enough to evaluate
- - No creator studio or visual editor; it is developer infrastructure, not a production workspace
- - Three major model versions in about a year means snapshot pinning and re-validation work on every upgrade
- - Non-English and tonal-language output trails ElevenLabs, and Line agent minutes bill separately from TTS credits
Frequently Asked Questions
Which is better, Avoma or Cartesia?▼
Cartesia scores higher at 4.3/5 vs 4.0/5 for Avoma, making it the better-rated option in our comparison.
What is the difference between Avoma and Cartesia?▼
Avoma: Avoma records and transcribes meetings, writes the notes, updates the CRM and coaches sales teams from the calls. Cartesia: Cartesia builds real-time voice AI, including a text-to-speech API with lifelike voices. Developers and companies use it to power voice agents and other speech applications.
Is Avoma or Cartesia more affordable?▼
Avoma starts at €0/mo, Cartesia starts at €0/mo. Check the comparison table above for current pricing.
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