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AssemblyAIReported

AssemblyAI: what’s new and our verdict

Speech AI APIs for transcription and understanding; start free, pay as you go.

Official site

Release Ruler for AssemblyAI: marked at its Reported release date on the timeline of every AI model we track.

At a glance

Evidence
Reported
First covered
Oct 25, 2026
Last verified
Oct 25, 2026
Pricing
Partly verified
Best for
AI voice and speech

Evidence and ranking

Evidence behind this verdict

  1. Sources read2 cited sources, latest fetched Oct 25, 2026. (done)
  2. Facts re-checkedLast verified Oct 25, 2026. (done)
  3. Not run by us yetWe have not run it, so this is labelled Reported. (not done)

Where we rank it (editorial)

Listed here but not yet ranked. Ranks are editorial picks, not benchmark scores.

Pricing: Read from assemblyai.com/pricing on 2026-10-25. (checked 2026-10-25)

Our verdict

Speech AI APIs for transcription and understanding; start free, pay as you go.

Good for

  • Developers adding transcription and speech understanding

Skip if

  • Non-technical meeting note taking

Status: Reported. This write-up is based on official release notes and docs; we have not run this release ourselves yet.

Best for

Key facts

AssemblyAI's pricing says start free and pay as you go with no commitments, with custom rate limits and concurrency for enterprise. Per-model rates are published but their units were not captured.

  • License: Proprietary
  • Platforms: API
  • Pricing model: Pay as you go
  • Free tier: Free to start
  • Paid plans: Per-model usage rates (units not captured); custom enterprise
  • How to start: Create an API key and run the quickstart.
  • Catalog entry: facts read from the vendor's pages on 2026-10-25. We do not track release notes for this entry.

How to set it up: Get started with AssemblyAI

These steps come from the vendor's own pages as read on 2026-10-25. We have not run AssemblyAI.

  1. Get access

    Create an API key and run the quickstart.

  2. Check the limits and costs first

    Free to start. Paid: Per-model usage rates (units not captured); custom enterprise. Read from assemblyai.com/pricing on 2026-10-25.

Pros and cons

Pros

  • Free start
  • No commitments

Cons

  • Units not captured here

Alternatives and comparisons

  • Deepgram: Voice AI APIs for speech-to-text, text-to-speech and agents with $200 in free credit.
  • Cartesia: Realtime voice AI: text-to-speech, speech-to-text in 44 languages and voice agents, with a free plan and credit tiers.
  • Murf AI: Text-to-speech platform with a $10 free API trial, pay-as-you-go credits and per-character API pricing.
  • Resemble AI: Resemble AI now leads with real-time deepfake detection and watermarking for audio, video and images; plans from free to $1,000 a month.

FAQ

What is AssemblyAI?

AssemblyAI's pricing says start free and pay as you go with no commitments, with custom rate limits and concurrency for enterprise. Per-model rates are published but their units were not captured.

Is AssemblyAI free?

Free to start. Paid: Per-model usage rates (units not captured); custom enterprise. Read from assemblyai.com/pricing on 2026-10-25. Checked 2026-10-25; prices change, so confirm on the vendor's page.

What license is AssemblyAI under?

Its license: Proprietary. Read from the project's own pages on 2026-10-25.

What we have not verified

  • Release date (none published on the pages we read; the date shown is the day we first covered this entry)
  • Per-model rate units

Sources

Last verified · Agentic Weekly

  • Cartesia: Realtime voice AI: text-to-speech, speech-to-text in 44 languages and voice agents, with a free plan and credit tiers.
  • Deepgram: Voice AI APIs for speech-to-text, text-to-speech and agents with $200 in free credit.
  • Murf AI: Text-to-speech platform with a $10 free API trial, pay-as-you-go credits and per-character API pricing.

How to cite this page

Agentic Weekly, "AssemblyAI: what's new, verdict & setup", last updated 2026-10-25, https://theagenticweekly.com/tools/assemblyai

Keep the Reported or Tested label when you quote a verdict. Plain-text version: https://theagenticweekly.com/tools/assemblyai.md. More for AI assistants: /ai, /tools.json, /llms.txt.