
Provides strong live transcription and collaboration features, but can be more restrictive on free meeting limits.
Provides strong live transcription and collaboration features, but can be more restrictive on free meeting limits.
Fathom records 5,620,385 monthly visits with +0.2% month-over-month growth and Freemium, Free Trial pricing. Openlayer records 48,415 monthly visits with -6.4% growth and Freemium, Contact for Pricing pricing.
AI governance, testing, and observability for regulated enterprises
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | fathom.video | openlayer.com |
| Pricing Model | Freemium, Free Trial | Freemium, Contact for Pricing |
| Monthly Visits | 5.62M (5,620,385) | 48.42K (48,415) |
| MoM Traffic Delta | +10.87K (+0.2%) | -3.3K (-6.4%) |
| Primary Market & Share | 🇺🇸 United States (44.8%) | 🇺🇸 United States (44.1%) |
| Direct Visits / mo | 4.07M | 25.94K |
| User Rating | 4.7 | 4.4 |
| Supported Platforms | Website | Website |

AI notetaker that records, transcribes and summarizes meetings — bot-free
Capture meetings with a visible notetaker or completely bot-free, so you can record your way and keep participants comfortable.
Get accurate transcripts, concise summaries and extracted to-dos delivered right after each call.
Search and ask questions across your entire meeting history to surface decisions, commitments and patterns.
Notes, insights and follow-ups flow automatically into Slack, Salesforce, HubSpot, Notion, Asana and other tools.
AI governance, testing, and observability for regulated enterprises
Dozens of pre-built evaluations cover quality, safety, security, and performance, with LLM-as-a-judge scorers, session-level metrics, and support for writing your own custom tests against your own data.
Import a repository and run evaluation suites automatically on every change, benchmark each iteration, and block releases when a metric regresses beyond the threshold you define.
Trace every request through multi-step agent workflows, including tool calls and retriever steps, with token counts, latency, cost per request, alerting integrations, and subpopulation analysis.
Register each AI system with an owner, purpose, data sensitivity, and risk tier, score inherent risk across multiple dimensions, and move systems through staged approval gates before they reach production.

Provides strong live transcription and collaboration features, but can be more restrictive on free meeting limits.
Provides strong live transcription and collaboration features, but can be more restrictive on free meeting limits.

SpecialistTranscribes meetings live via a browser extension without joining bots, but requires active browser participation.
SpecialistTranscribes meetings live via a browser extension without joining bots, but requires active browser participation.
Offers robust multi-language conversational search and CRM integrations, but lacks Fathom's streamlined free recording tier.
Offers robust multi-language conversational search and CRM integrations, but lacks Fathom's streamlined free recording tier.

AI note taker that transcribes, summarizes and visualizes meetings
Excels at capturing and clipping video calls across platforms, but has a less polished action item workflow.
Excels at capturing and clipping video calls across platforms, but has a less polished action item workflow.

Generates clean structured notes with reliable action items, but offers fewer third-party integrations than Fathom.
Generates clean structured notes with reliable action items, but offers fewer third-party integrations than Fathom.

Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI

All-in-one AI meeting assistant for revenue teams
All-in-one AI meeting assistant for revenue teams

The secure AI meeting notetaker built for teams that cannot get privacy wrong
The secure AI meeting notetaker built for teams that cannot get privacy wrong

Delivers deep meeting analytics and automated insights routing, but has a steeper learning curve for configuration.
Delivers deep meeting analytics and automated insights routing, but has a steeper learning curve for configuration.

Great for clipping and sharing key video moments, but less focused on automated CRM syncing.
Great for clipping and sharing key video moments, but less focused on automated CRM syncing.

SpecialistAttack-led AI security testing and red teaming
SpecialistAttack-led AI security testing and red teaming