An AI meeting assistant joins your calls, records and transcribes them, and hands you a summary and action items afterward, so you can pay attention to the conversation instead of typing through it. The category has converged on a common core: auto-join for Zoom, Google Meet, and Microsoft Teams, speaker-labeled transcripts, post-call summaries, and the ability to push notes into the tools your team already uses. The differences show up at the edges, in pricing, analytics depth, and how much each tool tries to do.
This roundup compares three of the most established options: Otter.ai, Fireflies.ai, and Fathom. All three are freemium, all three offer a free trial, and all three target small and mid-sized teams, agencies, and SaaS companies. We weighed how generous the free plan is, how the paid tiers are priced, the depth of features beyond plain transcription, and our own editorial scoring and user ratings.
The right pick depends on what you want a notetaker to be. One leans on a strong free plan and quick recaps, one adds conversation analytics and CRM data flow, and one focuses on dependable transcription with automatic call joining. Each entry below explains where it fits.
How to choose
Start with the free plan, because it sets the real cost. Fathom is free for individuals with unlimited recording and transcription, while Otter and Fireflies offer free tiers that cap usage: Otter limits monthly minutes on lower tiers, and Fireflies limits how many meetings it stores. If you are an individual or a small team, test how far the free plan carries you before comparing paid pricing, which starts at $10 for Fireflies, $17 for Otter, and $19 for Fathom.
Match the feature depth to the job. For straightforward, accurate notes and fast recaps, transcription and summary quality matter most. If you run sales or customer-facing calls and want to review trends, look for conversation intelligence that analyzes topics, questions, and action items rather than just transcribing. If meeting outcomes need to land in your CRM or chat tools automatically, confirm the integrations cover your stack and budget time to wire them up.
Check the practical limits before committing. Summaries from any of these tools benefit from a quick human review for nuance, and transcription accuracy can drop with heavy accents or crosstalk. Advanced analytics and team or admin controls generally sit behind higher paid tiers across all three, so price the plan against the features you actually need, not the entry number.
