CastingWords
Long-running human transcription service with multi-quality tiers.
Drop your audio. Transcript in seconds. First transcript free, then $4 = 300 min
Best for buyers comfortable with tiered accuracy quality at correspondingly tiered pricing. Pricing: from $1/min.
What it is
CastingWords is one of the original microtask transcription marketplaces. Multi-tier pricing matched to multi-tier accuracy.
Watch out for: Lowest tier accuracy is rough; higher tiers cost more.
Install / use
castingwords.com — per-minute rates
What people actually do with CastingWords-style transcription
The tool is the means. These are the jobs — each one priced at published rates, each one wired up on its own page.
Features
| Speaker diarization | No |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | 5 |
| HIPAA eligible | No |
CastingWords vs Whipscribe
| Feature | CastingWords | Whipscribe |
|---|---|---|
| Category | service | Transcription APIs |
| Pricing | from $1/min | $8–$24 one-time packs (credits never expire) · $2 single unlock · free instant preview |
| Speaker diarization | — | Yes |
| Word timestamps | — | Yes |
| Streaming | — | No |
| Languages | 5 | 99 |
| Platforms | Web | Web, API, MCP |
Where this category is heading
From the vendor changelogs we track weekly — what changed in August 2026, and what it means if you are choosing now.
AssemblyAI moved summarisation onto an LLM this month; every vendor is racing to return action items, quotes and topics with the text rather than as an add-on.
Whipscribe today Every Whipscribe job already returns an insights payload — summary, key quotes, topics and speakers — from the same job id, at no extra charge.
Deepgram shipped self-hosted container images in August — the market is moving toward audio that stays inside a boundary the customer controls, because teams with customer calls or unreleased material are refusing shared model endpoints.
Whipscribe today Whipscribe runs on our own GPUs in a private, secured cloud. Audio is never forwarded to OpenAI or any third-party model.
The fastest-growing way to use a transcription API is not a form — it is Claude, Cursor or a workflow runner calling it mid-task through MCP.
Whipscribe today Whipscribe ships an MCP server: transcribe, search and summarise from an assistant without wiring anything.
AssemblyAI's 1.0 SDK unified async, realtime and sync; Deepgram's CLI went to 0.3. The unit of work is becoming the folder or the bucket, not the file.
Whipscribe today Submit with an Idempotency-Key and a batch_id, poll by job, retry safely. The S3 connector runs a whole prefix in one grant.
Deepgram added Afrikaans, Georgian and Armenian and improved a dozen more this month. Coverage is widening while quality still clusters around English and the large European languages.
Whipscribe today 99+ languages auto-detected. Ask for a language explicitly when you know it — auto-detect on a short or noisy clip is the most common cause of a wrong-language transcript.
Source: Deepgram and AssemblyAI changelogs, scanned 2026-08-24.
Alternatives to CastingWords
Hybrid AI + human medical scribe service from the largest US scribe company.
Human and AI legal transcription service with court-grade accuracy.
Legal-vertical service from the Way With Words human transcription company.
Frequently asked about CastingWords
How much does CastingWords cost?
CastingWords is a paid product — published pricing: from $1/min. Pricing changes; verify on the vendor's own page before budgeting.
Does CastingWords work on Mac, Windows and Linux?
CastingWords runs in the browser, so it works on any desktop OS with a modern browser, and on phones and tablets.
How do I get started with CastingWords?
There is nothing to install — CastingWords is used in the browser. Create an account on the vendor's site and upload or connect your audio.
How many languages does CastingWords support?
CastingWords lists 5 languages.
What are the limitations of CastingWords?
Lowest tier accuracy is rough; higher tiers cost more.
Who is CastingWords best for?
Buyers comfortable with tiered accuracy quality at correspondingly tiered pricing.
Is CastingWords open source?
No. CastingWords is a proprietary service. If you need source you can read and run yourself, the open-source tools in this directory are the place to look.
Is there a CastingWords desktop app?
No — CastingWords is browser-only. There is nothing to install and nothing runs on your machine.
What kind of tool is CastingWords?
In this directory CastingWords is filed under service, human transcription as a service.
What are the alternatives to CastingWords?
There is a side-by-side page at /tools/castingwords-alternatives comparing CastingWords with the closest tools in the same category on price, platform and features.
Can I automate CastingWords-style transcription without running it myself?
Yes. If what you want is transcripts rather than the tool itself, Whipscribe does the same job as a hosted API: submit a file or URL, poll a job id, pull the result as txt, json, srt, vtt or docx. $0.008 a minute — about $0.48 an audio hour — bought as credits that never expire. The automation recipes on this site show it wired to Drive folders, Zoom recordings, S3 buckets and no-code platforms.
How is Whipscribe different from CastingWords?
CastingWords is another vendor's product; Whipscribe is a per-minute transcription service. We run the models on our own GPUs in a private cloud — audio is never forwarded to OpenAI or any third-party model — and every job returns five formats plus an AI summary, quotes and topics. Your first transcript in the web app is free at any length, no card.
What does transcription cost if I use Whipscribe instead of CastingWords?
$0.008 a minute — about $0.48 an audio hour — bought as credits that never expire. There is no subscription and no monthly minimum: a 3-hour recording is about $1.44, a thousand-hour archive is about $480 once. Your first transcript in the web app is free at any length, no card, so you can check accuracy on your own audio before paying anything.
Where is the CastingWords category heading?
Three things are moving across the whole speech-to-text market right now: summaries, action items and speaker insights generated on top of the transcript rather than sold separately; private, secured deployment where the audio never leaves a boundary you control; and agent access — transcription exposed as a tool that Claude, Cursor or a workflow runner can call directly. Whipscribe ships all three today: per-job insights, our own GPUs, and an MCP server.
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.
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