Tetra
by Tetra · Automatic call transcription with human-checked notes
11.1 — BenchRank score out of 100
Screenshots of Tetra
Homepage Pricing page
Overview
Tetra dials into your calls — invite bot@asktetra.com from your calendar or start a call in the web app — and transcribes them automatically. Trained human editors then correct the automatic speech recognition, with no editor hearing more than 15 seconds of a call. Notes can be read, played back, searched, shared by link and exported to document tools.
- Best for
- Teams on phone or conference calls who want searchable, human-checked transcripts afterwards
- Pricing
- Plus is $100/month for 3 hours of transcription and Pro is $300/month for 10 hours, with custom plans by email and a free first hour.
Strengths and trade-offs
Strengths
- Joins calls via a calendar invite to bot@asktetra.com
- Human editors correct the speech recognition output
- Exports to Evernote, Dropbox Paper, Slack, Email, Google Docs
- Search with word timestamps synced to the audio
Trade-offs
- No support for Skype, Zoom or WebinarJam
- Human editors hear up to 15 seconds each of your call audio
- Summarised notes only on the $300 Pro plan; Plus is transcripts only
- Transcript QA can take up to 6 hours after the call ends
Pricing
Published plans from Tetra’s own pricing page, in USD. Usage charges and add-ons may apply on top.
| Plan | Monthly | Includes |
|---|---|---|
| Plus | $100 |
|
| Pro | $300 |
|
| Custom | Contact sales |
|
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
- MCP support
- 0 out of 100
- Documentation
- 0 out of 100
- Agent friendliness
- 49 out of 100
- Changelog
- 0 out of 100
- Marketing site structure
- 20 out of 100
- Operational trust
- 0 out of 100
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
- Openness
- 0 out of 100
This doesn’t look right — report a problem with Tetra’s score
Alternatives in Voice & Speech
Ranked 1
58 — BenchRank score out of 100Phonic
Phonic · Speech-to-speech voice agents for the enterprise
Best for: Enterprise teams building voice agents that need low latency and deployment in their own environment
Ranked 2
54.8 — BenchRank score out of 100Meetily
Meetily · Local-first meeting transcription and summaries for Windows and macOS
Best for: Windows and macOS users who need meeting transcripts to stay on their own device for confidentiality.
Ranked 3
46.1 — BenchRank score out of 100Minutes
Minutes · Local-first conversation memory in plain Markdown
Best for: Mac users who want meeting and voice-memo transcripts kept locally as Markdown their AI agents can search

