# Code Rev. vs Devin

Code Rev. records 0 monthly visits with 0% month-over-month growth and Free pricing. Devin records 2,549,346 monthly visits with +1% growth and Paid pricing.

| Metric | [Code Rev.](https://openaitools.app/tool/code-rev) | [Devin](https://openaitools.app/tool/devin) |
| :--- | :--- | :--- |
| Website URL | https://coderev.princesahni.com | https://devin.ai |
| Categories | AI Code Review, AI Code Assistant, AI Developer Tools | AI Code Assistant, AI Agent, AI Developer Tools |
| Pricing Model | Free | Paid |
| Monthly Visits | 0 | 2,549,346 |
| MoM Growth Rate | 0% | +1% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 1,386,401 |
| Review Score | 3.8 | 4.3 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | website |

## Code Rev.

Code Rev. is a web-based code review workspace built around a simple loop: you submit a piece of code, you get it reviewed. What sets it apart from pure static analyzers is the two-track approach — an AI pass that scans for optimization opportunities, style issues, and likely bugs, plus a human pass where other developers in the community read the same snippet and add context, alternative designs, and practical advice.

The platform includes a code sharing space so snippets can be handed to a team or opened up to the wider community, and a code analytics layer that tracks quality signals, performance considerations, and potential vulnerabilities over time. Because submissions include a written description of intent and known challenges, reviewers — human and machine — can judge the code against what it is actually supposed to do rather than guessing.

Code Rev. is an independent third-party project published by an individual developer (princesahni.com) and is not an official product of any large vendor, IDE maker, or code hosting company. It is aimed at learners who want a second pair of eyes, small teams without a formal review process, and anyone preparing for interviews or technical assessments.

**Pricing & Plans:** Code Rev. is listed as a free tool on OpenAITools. Creating an account and submitting code for AI and peer review is presented as available without a paid plan. Verify current terms on the site before relying on it for team workflows.

- **AI code review:** Automated analysis of submitted snippets covering efficiency, readability, common bugs, and adherence to widely accepted best practices.
- **Peer review from developers:** Real people read your code and leave constructive comments, alternative approaches, and explanations that automated tools usually miss.
- **Code snippet sharing:** Share a snippet with your team or the public community so reviews can be collected from the people whose opinion matters most to you.
- **Code analytics:** Track quality, performance, and possible vulnerability signals across your submissions to see how your code evolves over time.
- **Description-driven context:** Attach intent, constraints, and specific questions to each submission so reviewers judge the code against the actual problem.

**Strengths:** Combines machine analysis with human feedback instead of offering only one or the other; Low-friction onboarding: sign up with email, paste code, describe intent, submit; Community angle makes it useful for learners who lack senior reviewers around them; Free to use based on the currently listed pricing model

**Limitations:** Quality of peer feedback depends on community participation and can be inconsistent; Not a CI/CD integration — it reviews snippets rather than running inside your pull-request pipeline; As an independent project, depth of long-term maintenance and enterprise controls is uncertain

[Profile (Markdown)](https://openaitools.app/tool/code-rev.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 Code Rev. and Devin compare in monthly traffic?

Code Rev. has 0 monthly visits, while Devin has 2,549,346. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Code Rev. has a month-over-month growth rate of 0%; Devin has +1%.

### How does pricing compare?

Code Rev.: Free. Code Rev. is listed as a free tool on OpenAITools. Creating an account and submitting code for AI and peer review is presented as available without a paid plan. Verify current terms on the site before relying on it for team workflows. 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 | [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) |
| 5 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [CodeRabbit](https://openaitools.app/tool/coderabbit) | 1,048,880 | +4.6% | Freemium, Free Trial, Paid, Contact for Pricing | AI code review, PR triage, and security monitoring for fast-moving teams | [.md](https://openaitools.app/tool/coderabbit.md) |
| 9 | [Orca](https://openaitools.app/tool/orca) | 1,025,891 | +1% | Free, Open Source, Enterprise on request | Run many coding agents in parallel, each in its own worktree | [.md](https://openaitools.app/tool/orca.md) |
| 10 | [Aikido Security](https://openaitools.app/tool/aikido-security) | 757,491 | +9.6% | Freemium | All-in-one AppSec platform that finds and auto-fixes vulnerabilities | [.md](https://openaitools.app/tool/aikido-security.md) |

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Source: https://openaitools.app/compare/code-rev-vs-devin

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