Tool profile
Corti: cost, fit and limits
Corti is a healthcare AI company whose API includes a Speech to Text service for streaming dictation and conversations or processing batch audio in about 50 languages. It is aimed at clinical documentation and priced per minute.
What to know first
Corti lists Speech to Text at $0.0065 per minute on pay as you go, with no fixed plan fee for the API and free credits on signup in an unpublished amount. The stated use case is clinical conversations. Enterprise adds dedicated capacity, custom rate limits, EU residency or on-premises hosting, SLAs and priority support, and a startup program offers extended credits.
Corti at a glance
| Maker | Corti (legal entity not stated on the opened pages), Not stated on the vendor pages |
|---|---|
| Free plan | Free trial only |
| Entry price | $0.0065 per minute (Speech to Text) |
| API access | Yes |
| Category | Best AI Speech to Text APIs in 2026, rank 8 of 12 |
| Website | corti.ai |
Who Corti is best for
Healthcare software builders
The page frames Speech to Text around clinical conversations, so builders of scribe and documentation tools get a vendor pointed at their domain.
European health organizations
Enterprise offers EU residency or on-premises hosting, which addresses the location question that most hospital procurement teams raise first. That option is listed for Enterprise, so smaller buyers should confirm what hosting they get on pay as you go.
Healthcare AI startups
A startup program offers extended free credits and hands-on support to founders in healthcare AI who apply, lowering the cost of an early pilot.
Corti plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| Pay as you go | Speech to Text at $0.0065 per minute | Per-token and per-minute API usage once free credits run out, with no minimums and no fixed plan price published. |
| Enterprise | No price published | Dedicated capacity, custom rate limits, EU residency or on-premises hosting, SLAs and priority support. Price is arranged with the vendor, and no minimum commitment is stated. |
| Startups | No price published | Extended free credits and hands-on support for healthcare AI founders who apply to the program. |
Checked November 2026.
What Corti does
- Streaming and batch audio
- Speech to Text can stream dictation and conversations live or process batch audio files through the same API. One interface covers both live clinical dictation and later processing of recorded sessions, which simplifies integration for scribe products.
- About 50 languages
- The homepage states the service covers about 50 languages, without breaking out accuracy by language. The page does not rank accuracy by language, so teams working outside major languages should test early on.
- Clinical conversation focus
- The stated use case for Speech to Text is clinical conversations, so the service is positioned for medical encounters, not general media. That focus shapes the product, and buyers outside healthcare should check whether the vocabulary and workflow fit them.
- Enterprise hosting options
- EU residency or on-premises hosting is offered on the Enterprise tier, alongside dedicated capacity and SLAs. Dedicated capacity and custom rate limits address the throughput questions larger health systems tend to raise.
How Corti handles your data
The Corti pricing page offers EU residency or on-premises hosting on the Enterprise tier, which answers the location question for buyers on that plan. It does not state whether customer audio is used for training or how long it is retained. A compliance page is linked at corti.ai/compliance but was not opened for this entry, so no certifications are claimed. Healthcare buyers should read that page and request a data processing agreement before sending patient conversations.
Where Corti falls short in practice
- Narrow domain focus. The service is framed around clinical conversations, so a team transcribing podcasts or support calls gets less evidence that the product fits. Teams without a medical use case get little evidence the service is built for them.
- Unpublished credit and tier prices. The amount of free signup credit is not published, and Enterprise and startup terms carry no prices, which blocks early budgeting. Budget planning therefore needs a conversation with the vendor, even for a modest pilot.
- Mixed price list. The pricing page also lists token rates for coding and text models, so reading the speech rate means ignoring several unrelated lines. This is a reading chore, but it also means the page is not a pure speech price list.
Works with
Alternatives to Corti
Corti: common questions
How much does Corti Speech to Text cost?
The pricing page lists Speech to Text at $0.0065 per minute with no fixed plan fee and no minimums. That is about $0.39 per audio hour. The page also lists token rates for other models, which are not speech products, so read the correct line.
Does Corti offer EU data residency?
The pricing page says Enterprise includes EU residency or on-premises hosting, along with dedicated capacity, custom rate limits, SLAs and priority support. It does not say whether those options are available on pay as you go, so ask before assuming.
How many languages does Corti support?
The homepage describes a Speech to Text API that streams dictation and conversations or processes batch audio in about 50 languages. It gives no per-language accuracy figures or language list in the text we captured, so test your target language directly.
Is there a free trial for Corti?
The pricing page mentions free credits on signup but does not publish the amount. A separate startup program offers extended free credits and hands-on support to healthcare AI founders who apply. Ask the vendor what the standard credit covers before planning a pilot.
Does Corti train on customer audio?
The pages opened do not say whether audio is used for training or how long it is retained. A compliance page is linked but was not opened. Healthcare buyers should read it and obtain written terms before sending patient conversations to the API.