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Voice detection pricing, plainly stated.

Your first check is free without an account, and a free account gives you 3 a day. Paid plans raise that to a monthly allowance. Voice runs on its own plans — a TextSight text subscription does not include voice checks, and a voice plan does not include the text tools.

Free
$0/forever
First check needs no signup
Occasional checks — a voice note, a suspicious clip
  • 1 free check, no signup
  • 3 checks a day — about 90 a month — with a free account
  • Human vs synthetic verdict + confidence score
  • Clips up to 2 min · 10 MB
  • Scan history with a free account
Check a clip free
Echo
$13/mo
$156 billed yearly — save $72
Creators & freelancers verifying their own work
  • 300 checks a month
  • Clips up to 10 min
  • Downloadable PDF report
  • Full scan history
  • Email support
Choose Echo
MOST POPULAR
Amplify
$41/mo
$492 billed yearly — save $216
Newsrooms, trust & safety teams, agencies
  • 2,000 checks a month
  • Clips up to 20 min
  • REST API access + your own keys
  • Everything in Echo
  • Priority email support
Choose Amplify
Broadcast
$139/mo
$1,668 billed yearly — save $720
Fraud, KYC, call-centers & developers
  • 10,000 checks a month
  • Clips up to 30 min
  • Everything in Amplify
  • Higher API rate limits + bulk
  • SLA support
Choose Broadcast
ENTERPRISE

Fraud, KYC and platforms running detection at scale.

Audio is analysed on our own GPU servers — it never goes to a third-party model provider and it is never stored. For banks, KYC vendors and call centres that is usually the part that decides the deal.

  • 100,000 checks a month, clips up to 60 min
  • Everything in Broadcast, with dedicated rate limits
  • DPA and security review
  • Private deployment and SSO on request
  • Named support contact, annual agreement
From $419/mo
$5,028 a year, invoiced — save $2,160
Contact us
Not sold self-serve. We agree scope on a call, then invoice annually — bank transfer or card. Volume above 100,000 checks, custom SLAs and on-prem are quoted individually.

Voice and text are billed separately. Starter, Pro and Business are TextSight's text plans — they cover the AI text detector and writing tools, and they give you no voice checks. Echo, Amplify, Broadcast and Enterprise cover voice only. If you need both, you subscribe to both. Not sure which plan fits? what a score is actually worth and the voice API reference are the two pages most people read next.

Soundbites — pay as you go

No subscription. Credits never expire and work on top of any plan, including the free tier.

$510 checks$0.50 each
$2050 checks$0.40 each · most popular
$60200 checks$0.30 each · best value

What each plan includes

 FreeEchoAmplifyBroadcastEnterprise
Checks included3 / day (~90 / mo)300 / mo2,000 / mo10,000 / mo100,000 / mo
Max file size10 MB10 MB10 MB10 MB10 MB
Max clip length2 min10 min20 min30 min60 min
Verdict + confidence scoreYesYesYesYesYes
Saved scan historyWith a free accountYesYesYesYes
Downloadable PDF report—YesYesYesYes
REST API + keys——YesYesYes
Higher rate limits + bulk———YesYes
DPA, security review, SSO————On request
SupportCommunityEmailPriority emailSLANamed contact

Billing questions

Does my TextSight text plan include voice checks?
No. Voice detection runs on its own plans — Echo, Amplify, Broadcast and Enterprise. A Starter, Pro or Business text subscription does not change your voice allowance, and a voice plan does not include the text tools. If you need both, you subscribe to both.
What do I get without paying?
Your first audio check is free with no signup at all. Creating a free account raises that to three checks a day — about 90 a month, more than most tools give away free — and saves your scan history, so you can come back to a result later.
What are Soundbites credits?
One-time credit packs for people who don't want a subscription. They start at $5 for 10 checks, never expire, and stack on top of any plan — including the free tier. Credits are used only after your plan's monthly allowance runs out.
Can I cancel any time?
Yes. Manage or cancel from Billing in your voice account. Cancelling keeps your plan active until the end of the period you have already paid for — you are not cut off mid-month.
Is there an API?
Yes, from Amplify up. It's a REST endpoint with your own API keys; Broadcast and Enterprise add higher rate limits and bulk. See the voice API documentation for request and response formats.
How do I buy Enterprise?
You don't buy it self-serve. Tell us your volume, typical clip length and where the audio comes from, and we'll agree scope on a call — then it's invoiced annually, by bank transfer or card. Enterprise starts at $599 a month ($5,028 a year); anything above 100,000 checks a month, a custom SLA or a private deployment is quoted individually. Get in touch.
How accurate is the detector?
No detector is perfect, and we don't publish a single accuracy percentage because it depends heavily on the audio. Our accuracy page explains what moves reliability up and down, and how to weigh a result before acting on it.

Further reading