Cartesia
by Cartesia · AI Voice
Last tested: never · Facts last updated: Oct 8, 2026 · Official pages checked: Oct 8, 2026
What it is
Low-latency AI voice models and API.
Scores by job
A tool can be #1 for one job and mediocre for another, so we score each job separately (0–100).
- NOT YET TESTED
- NOT YET TESTED
- NOT YET TESTED
- NOT YET TESTED
- NOT YET TESTED
Test results
Objective metrics recorded by our test harness (same inputs for every tool). Raw outputs are archived as evidence.
Subjective assessment by our evaluators, blind where possible. This is opinion, labelled as such — not a measured fact.
Evidence: Cartesia's raw outputs
Same input for every tool. We publish the first output (no cherry-picking), with the date, plan and model version used, plus a SHA-256 hash of the file.
When the test round runs, each task appears here as a row with one column per tool.
Best at
EditorialNOT YET TESTED
Pros & cons
EditorialNOT YET TESTED
Who should use it
NOT YET TESTED
Who should not
NOT YET TESTED
Pricing
| Plan | Price | Includes | Checked |
|---|---|---|---|
| Free | Free | 20K credits/month | Oct 8, 2026 |
| Pro | $5 /mo | 100K credits/month | Oct 8, 2026 |
| Startup | $49 /mo | 1.25M credits/month | Oct 8, 2026 |
| Scale | $299 /mo | 8M credits/month | Oct 8, 2026 |
| Enterprise | Custom | — | Oct 8, 2026 |
Privacy & data handling (official-page facts, not a score)
Quoted from Cartesia's official policy, security and pricing pages. Our privacy score (methodology v0.2) is published only after the full desk check and in-account verification. Until then: NOT YET TESTED. Items not listed here are not stated on the pages we checked.
- Training on your data:opt_out by request
“You may request that we not use certain categories of your Content to tra”
source (official page, archived text) · checked Oct 8, 2026 · not yet verified in a test
- Audits & certifications:SOC 2 Type II
“Yes, Cartesia is SOC 2 Type II certified.”
source (official page, archived text) · checked Oct 8, 2026 · not yet verified in a test
- Training on your data:trains on Content; opt-out via online form, applies to future use only
“Once we've processed your request, we will no longer use the selected categories of Content to train our models in the future, but this will not affect any uses of your Content (or improvements to the models as a result) prior to that date.”
source (official page, archived screenshot) · checked Oct 8, 2026 · not yet verified in a test
- Audits & certifications:SOC 2 Type 2; GDPR; HIPAA document (gated)
“SOC 2 Type 2 ... GDPR ... Cartesia AI Inc. HIPAA.pdf”
source (official page, archived screenshot) · checked Oct 8, 2026 · not yet verified in a test
- Retention & deletion:'Data retention procedures established' (no period stated; no account-deletion process found)
“Data retention procedures established”
source (official page, archived screenshot) · checked Oct 8, 2026 · not yet verified in a test