# Fathom vs Rivet.dev

Fathom records 5,620,385 monthly visits with +0.2% month-over-month growth and Freemium, Free Trial pricing. Rivet.dev records 21,359 monthly visits with -44.3% growth and Freemium, Contact for Pricing pricing.

| Metric | [Fathom](https://openaitools.app/tool/fathom-2-0) | [Rivet.dev](https://openaitools.app/tool/rivet-dev) |
| :--- | :--- | :--- |
| Website URL | https://fathom.video | https://rivet.dev |
| Categories | AI Note Taker, AI Meeting Assistant, AI Summarizer, AI Transcriber | AI Agent, AI Workflow, AI Developer Tools, AI App Builder |
| Pricing Model | Freemium, Free Trial | Freemium, Contact for Pricing |
| Monthly Visits | 5,620,385 | 21,359 |
| MoM Growth Rate | +0.2% | -44.3% |
| Primary Market | United States | United States |
| Direct Visits | 4,071,452 | 10,710 |
| Review Score | 4.7 | 4.5 |
| Saved Count | 9 | 0 |
| Supported Platforms | Website | Website |

## Fathom

Fathom records and understands your online meetings so you can stay present instead of typing notes. It works across Zoom, Google Meet and Microsoft Teams, and can either join calls with a visible notetaker bot or capture them bot-free. After each call you get a searchable transcript, an instant AI summary, extracted action items and highlighted key moments delivered to your inbox.

Beyond basic notes, Fathom turns conversations into a searchable knowledge base. You can ask questions across past meetings, set automated topic trackers, and push notes and follow-ups into Slack, Salesforce, HubSpot, Notion and Asana. AI Scorecards add coaching metrics for sales and customer success teams, and integrations extend Fathom into ChatGPT, Claude and a public API.

Fathom offers a generous free tier and paid team plans, and is SOC 2 Type II, GDPR and HIPAA compliant with SSO/SCIM support. The company has been acquired by and is now part of Superhuman, which continues to develop the product.

**Pricing & Plans:** Freemium with a free-forever tier for individuals, plus paid Premium and Team plans billed per user. Enterprise options add SSO, SCIM and admin controls.

- **Bot-free and bot recording:** Capture meetings with a visible notetaker or completely bot-free, so you can record your way and keep participants comfortable.
- **Instant AI summaries and action items:** Get accurate transcripts, concise summaries and extracted to-dos delivered right after each call.
- **Ask Fathom across meetings:** Search and ask questions across your entire meeting history to surface decisions, commitments and patterns.
- **CRM and workflow sync:** Notes, insights and follow-ups flow automatically into Slack, Salesforce, HubSpot, Notion, Asana and other tools.
- **AI Scorecards and topic trackers:** Monitor key topics automatically and use AI Scorecards to coach sales and customer success teams with follow-up metrics.

**Strengths:** Generous free plan covers most individual needs; Bot-free recording option and workflow syncs with major tools; Strong accuracy and reliable summaries with SOC 2, GDPR and HIPAA compliance

**Limitations:** Best value features push teams toward paid per-user plans; Deep CRM and Scorecard features are aimed at larger sales organizations

[Profile (Markdown)](https://openaitools.app/tool/fathom-2-0.md)

## Rivet.dev

At its core Rivet replaces the container per agent with an in-process primitive. An Actor runs inside your existing Node.js or Bun backend rather than in its own container or VM, which is why Rivet reports cold starts measured in single-digit milliseconds and a footprint of tens of kilobytes per Actor instead of hundreds of megabytes. Each Actor carries a SQLite database for memory, can access a filesystem and shell, sleeps when idle, and wakes with its durable state ready for the next request.

The platform handles the operational pieces teams usually build themselves: fault tolerance that reschedules Actors when a node goes down, multi-region placement that routes requests to wherever an Actor currently lives, end-to-end type safety where Actor definitions generate client types, and scheduling via cron or self-set timestamps. Storage is pulled apart into two tiers — a fast SSD for instant writes and object storage that settles writes at a fraction of the cost — so running many small databases stays affordable.

Rivet positions itself as infrastructure for the "agentic era" and can be deployed as a managed cloud, inside your own VPC through a bring-your-own-cloud model, or fully self-hosted down to air-gapped networks. It is open source under Apache 2.0, backed by Y Combinator and a16z Speedrun, and integrates with popular coding agents and frameworks.

**Pricing & Plans:** Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

- **Durable actors with persistent state:** Every Actor gets a SQLite database and a filesystem, so an agent's memory and progress survive restarts and idle periods without a separate database.
- **Lightweight secure sandboxing:** Run untrusted or AI-generated code on your own infrastructure with fine-grained control over network access, filesystem permissions, and resource limits.
- **Fault tolerance and workflows:** A node failure reschedules its Actors elsewhere with state intact, and multi-step work replays after a crash — with no checkpointing harness to build yourself.
- **Realtime and multiplayer:** Address an Actor directly over HTTP or hold a live WebSocket, and use the React SDK to subscribe components to an Actor's state in real time.
- **One-binary deployment and observability:** Ship with a single stateless Rust binary, embeds storage in S3-compatible buckets, and emits OpenTelemetry traces, metrics, and logs to your existing collector.

**Strengths:** Four-digit millisecond cold starts and a very small per-Actor memory footprint let a single server host far more agents; Open source (Apache 2.0) with a single Rust binary, so it can be self-hosted, run in a VPC, or air-gapped; Durable state via per-Actor SQLite plus object-storage-backed tiers keeps agents restart-safe and cheap; Strong developer ergonomics: typed SDKs, a React SDK, WebSocket networking, and OpenTelemetry baked in

**Limitations:** Requires Node.js or Bun and a working Rust-based control plane deployment for self-hosting, so it favors backend engineers over no-code users; Advanced durability and sandboxing concepts (Actors, WarpDrive storage) carry a learning curve; Managed cloud cost scales with Actor Nodes, which can climb for many mid-sized/sized nodes; Enterprise features like multi-tenancy and hardened compliance guidance sit behind sales conversations

[Profile (Markdown)](https://openaitools.app/tool/rivet-dev.md)

## Frequently Asked Questions

### How do Fathom and Rivet.dev compare in monthly traffic?

Fathom has 5,620,385 monthly visits, while Rivet.dev has 21,359. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Fathom has a month-over-month growth rate of +0.2%; Rivet.dev has -44.3%.

### How does pricing compare?

Fathom: Freemium, Free Trial. Freemium with a free-forever tier for individuals, plus paid Premium and Team plans billed per user. Enterprise options add SSO, SCIM and admin controls. Rivet.dev: Freemium, Contact for Pricing. Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Otter AI](https://openaitools.app/tool/otter-ai) | 7,360,981 | +9.6% | Freemium | Provides strong live transcription and collaboration features, but can be more restrictive on free meeting limits. | [.md](https://openaitools.app/tool/otter-ai.md) |
| 2 | [Tactiq](https://openaitools.app/tool/tactiq) | 6,521,542 | +4.1% | Freemium | Transcribes meetings live via a browser extension without joining bots, but requires active browser participation. | [.md](https://openaitools.app/tool/tactiq.md) |
| 3 | [Fireflies.ai](https://openaitools.app/tool/fireflies-ai) | 4,411,502 | +3% | Freemium | Offers robust multi-language conversational search and CRM integrations, but lacks Fathom's streamlined free recording tier. | [.md](https://openaitools.app/tool/fireflies-ai.md) |
| 4 | [Notta](https://openaitools.app/tool/notta) | 2,585,354 | +2% | Freemium, Paid, Contact for Pricing | AI note taker that transcribes, summarizes and visualizes meetings | [.md](https://openaitools.app/tool/notta.md) |
| 5 | [tl;dv](https://openaitools.app/tool/tldv-io) | 1,396,729 | +1.9% | Freemium | Excels at capturing and clipping video calls across platforms, but has a less polished action item workflow. | [.md](https://openaitools.app/tool/tldv-io.md) |
| 6 | [Mastra](https://openaitools.app/tool/mastra) | 318,954 | -5% | Freemium, Contact for Pricing | The TypeScript framework for building, deploying, and observing AI agents | [.md](https://openaitools.app/tool/mastra.md) |
| 7 | [Circleback](https://openaitools.app/tool/circleback) | 272,906 | +12.5% | Free Trial | Generates clean structured notes with reliable action items, but offers fewer third-party integrations than Fathom. | [.md](https://openaitools.app/tool/circleback.md) |
| 8 | [Avoma](https://openaitools.app/tool/avoma-ai-meeting-assistant) | 193,867 | +7.5% | Freemium, Free Trial, Paid | All-in-one AI meeting assistant for revenue teams | [.md](https://openaitools.app/tool/avoma-ai-meeting-assistant.md) |
| 9 | [Fellow](https://openaitools.app/tool/fellow) | 188,722 | -5% | Contact for Pricing | The secure AI meeting notetaker built for teams that cannot get privacy wrong | [.md](https://openaitools.app/tool/fellow.md) |
| 10 | [MeetGeek](https://openaitools.app/tool/meetgeek) | 188,118 | -7.5% | Freemium, Free Trial | Delivers deep meeting analytics and automated insights routing, but has a steeper learning curve for configuration. | [.md](https://openaitools.app/tool/meetgeek.md) |

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Source: https://openaitools.app/compare/fathom-2-0-vs-rivet-dev

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