# AutonomyAI vs Devin

AutonomyAI records 6,346 monthly visits with -33.5% month-over-month growth and Contact for Pricing pricing. Devin records 2,549,346 monthly visits with +1% growth and Paid pricing.

| Metric | [AutonomyAI](https://openaitools.app/tool/autonomyai) | [Devin](https://openaitools.app/tool/devin) |
| :--- | :--- | :--- |
| Website URL | https://autonomyai.io | https://devin.ai |
| Categories | AI Agent, AI Code Generator, AI Developer Tools, AI Productivity Tools | AI Code Assistant, AI Agent, AI Developer Tools |
| Pricing Model | Contact for Pricing | Paid |
| Monthly Visits | 6,346 | 2,549,346 |
| MoM Growth Rate | -33.5% | +1% |
| Primary Market | United States | United States |
| Direct Visits | 2,534 | 1,386,401 |
| Review Score | 4.2 | 4.3 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | website |

## AutonomyAI

AutonomyAI targets the gap between faster code writing and unchanged shipping speed. Its premise: AI coding assistants made engineers quicker, but because only engineers can push to production, the backlog keeps growing. Fei Studio closes that loop by connecting your Git provider, ingesting your real stack in minutes, and letting non-engineers describe changes that are then built with your actual components and design tokens.

**Pricing & Plans:** Contact for Pricing. AutonomyAI describes a per-task pricing model rather than a per-seat subscription; the official site lists a comparison table noting "per task" billing. Exact rates are not published on the homepage, so contact the vendor for a quote.

- **Codebase ingestion:** Connect your Git provider and the platform maps your real stack in under a couple of minutes, keeping its understanding current on every task.
- **Natural-language change requests:** Start from a ticket, PRD, screenshot, Figma frame, or a short discovery brief — no need to write code or environment setup steps.
- **Live preview and verification:** Fei builds with your real components and design tokens, renders the result in your running app, and validates it before you review.
- **Review-ready pull requests:** Every task ends in a branch, commits, and a PR that an engineer simply approves, preserving your normal review and merge process.
- **Agent Knowledge Hub and MCP support:** A built-in knowledge hub plus an MCP server so the delivery layer can be called from Claude Code, Cursor, or any other MCP-compatible client.

**Strengths:** Removes the handoff gap between product/design and engineering; Works on the real codebase with your existing components and tokens rather than generating throwaway prototypes; Engineers keep approval authority over every merge; Integrates with existing AI agents through an MCP server

**Limitations:** Pricing is not published publicly, so you must contact sales for a quote; Value depends on your Git and design-tooling setup and on how well the agent ingests your stack; Output still requires engineer review before reaching production

[Profile (Markdown)](https://openaitools.app/tool/autonomyai.md)

## Devin

Devin sits at the agentic end of the AI coding spectrum. Instead of suggesting the next line, it takes a ticket-level goal - "add SAML SSO for enterprise customers" or "investigate this API latency spike" - explores the codebase across repositories, implements changes, runs tests, and explains the resulting pull request in plain language. It maintains a wiki-style map of the codebase so it can navigate unfamiliar services and keep documentation current as the code changes.

A defining feature is that Devin works on its own machine. It provisions Windows, Mac, and Linux virtual machines as needed, builds the project, exercises it in a browser, and can record itself clicking through the feature it just built. Long-running work continues in the cloud when your laptop is closed, and large tasks can be split across parallel agents that Devin coordinates and reports on.

For teams, Devin extends beyond one-off prompts. You can tag @Devin in Slack or Teams so it reads a thread and replies with a PR, set up automations that fix failing tests or patch vulnerable dependencies as they appear, and run security reviews. Pricing is seat-based and enterprise-oriented, with an Ultra tier for heavier autonomous usage, and Cognition has marketed large security-credit programs for enterprises.

**Pricing & Plans:** Paid, enterprise-oriented. Devin is sold on a per-seat subscription with tiered plans (including higher-capacity tiers for heavier autonomous use) plus usage allowances; Cognition also runs credit programs and enterprise agreements. Because plans and credit packages change, check Cognition's official pricing page for current numbers.

- **End-to-end autonomous coding:** Devin plans, writes code, runs tests, and opens pull requests across complex, multi-repository codebases without waiting for line-by-line approval.
- **Its own virtual machines:** Devin provisions Windows, Mac, and Linux VMs, builds and runs the project, and tests in a real browser - even recording itself using the feature it built.
- **Slack, Teams, and alert integration:** Mention @Devin in a thread to delegate a fix, or connect CI, PagerDuty, and issue trackers so it reacts to failures and alerts automatically.
- **Parallel cloud agents:** Delegate a large task and Devin splits it across parallel cloud agents that keep working after you close your laptop, then reports back.
- **Codebase wiki and automations:** Devin maintains a living map of the architecture and supports recurring automations such as dependency upgrades, test fixes, and security scans.

**Strengths:** Handles ticket-level autonomous work rather than only suggesting code completions; Tests in its own browser and VMs, which catches issues that pure code generation misses; Deep workflow integration with Slack, Teams, CI, and alerting tools; Keeps working in parallel cloud agents even when your machine is off

**Limitations:** Premium, seat-based pricing puts it out of reach for casual individual use; Complex or poorly specified tasks still need human review before merging; Maximum value depends on having a well-structured repo and clean test setup

[Profile (Markdown)](https://openaitools.app/tool/devin.md)

## Frequently Asked Questions

### How do AutonomyAI and Devin compare in monthly traffic?

AutonomyAI has 6,346 monthly visits, while Devin has 2,549,346. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AutonomyAI has a month-over-month growth rate of -33.5%; Devin has +1%.

### How does pricing compare?

AutonomyAI: Contact for Pricing. Contact for Pricing. AutonomyAI describes a per-task pricing model rather than a per-seat subscription; the official site lists a comparison table noting "per task" billing. Exact rates are not published on the homepage, so contact the vendor for a quote. Devin: Paid. Paid, enterprise-oriented. Devin is sold on a per-seat subscription with tiered plans (including higher-capacity tiers for heavier autonomous use) plus usage allowances; Cognition also runs credit programs and enterprise agreements. Because plans and credit packages change, check Cognition's official pricing page for current numbers.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | An AI-native code editor providing advanced multi-file code generation and editing, though less fully autonomous end-to-end than Devin. | [.md](https://openaitools.app/tool/cursor.md) |
| 2 | [Manus](https://openaitools.app/tool/manus) | 19,195,779 | -1.7% | Free Trial | A general autonomous agent platform executing multi-step goals and browsers, suitable for broader web and coding workflows. | [.md](https://openaitools.app/tool/manus.md) |
| 3 | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 16,054,109 | +8.1% | Freemium | Google's agentic development platform running parallel AI coding agents across an IDE and CLI workspace. | [.md](https://openaitools.app/tool/google-antigravity.md) |
| 4 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Build working apps, websites, and AI agents by describing them | [.md](https://openaitools.app/tool/base44.md) |
| 5 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | A cloud development platform featuring an AI agent that builds, runs, and deploys full-stack apps automatically. | [.md](https://openaitools.app/tool/replit.md) |
| 6 | [Qoder](https://openaitools.app/tool/qoder) | 5,145,040 | +81.8% | Freemium, Free Trial, Free | An agentic coding platform and IDE plugin that reads entire codebases to execute complex multi-file tasks. | [.md](https://openaitools.app/tool/qoder.md) |
| 7 | [Cursor](https://openaitools.app/tool/cursor-sh) | 4,790,129 | +6.5% | Freemium | The AI coding agent that turns ideas into shipped software | [.md](https://openaitools.app/tool/cursor-sh.md) |
| 8 | [Kiro](https://openaitools.app/tool/kiro) | 3,330,476 | +4.6% | Freemium | An AWS spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies software engineering work. | [.md](https://openaitools.app/tool/kiro.md) |
| 9 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | [.md](https://openaitools.app/tool/command-code.md) |
| 10 | [Polsia](https://openaitools.app/tool/polsia) | 2,226,337 | +10.4% | Freemium | Autonomous AI co-founder that plans, codes, and markets your company 24/7 | [.md](https://openaitools.app/tool/polsia.md) |

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Source: https://openaitools.app/compare/autonomyai-vs-devin

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