# aiCode.fail vs Devin

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

| Metric | [aiCode.fail](https://openaitools.app/tool/aicode-fail) | [Devin](https://openaitools.app/tool/devin) |
| :--- | :--- | :--- |
| Website URL | https://aicode.fail | https://devin.ai |
| Categories | AI Checker, AI Code Review, AI Developer Tools, AI Testing | AI Code Assistant, AI Agent, AI Developer Tools |
| Pricing Model | Free Trial, Paid | 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 | 3.9 | 4.3 |
| Saved Count | 1 | 0 |
| Supported Platforms | Website | website |

## aiCode.fail

aiCode.fail addresses a specific and familiar failure mode: AI coding assistants confidently produce code that subtly does not work. Because the model that wrote a snippet also tends to overlook its own mistakes, the tool takes a deliberately different approach. It analyses your code outside the context of the original chat, giving it a fresh perspective and a better chance of spotting contradictions, invented APIs or unsafe patterns.

The workflow centres on a browser-based Monaco editor. You paste or type the generated code, ask for an audit, and review the results, which are grouped around three themes: hallucination detection, security exposure and debugging support. The service states that it works with any programming language, is compatible with all major LLMs, and never compiles your code — the analysis is static, so nothing has to build or run before you get feedback. That makes it suitable as a quick checkpoint between generating code and committing it.

Pricing is straightforward. A free tier lets you try the checker with a limited number of audits. Paid plans remove that cap: an annual plan is advertised at roughly $5 per month with a 40% saving over the monthly option, and the month-to-month plan at roughly $9 per month, both including a 14-day trial and instant copy of results. The product appears on Product Hunt and is aimed squarely at developers who lean on AI assistants during sprints.

**Pricing & Plans:** Free tier with limited audits. Paid plans cost about $5/month billed annually (40% saving) or about $9/month month-to-month; both include a 14-day trial and unlimited audits.

- **Hallucination detection:** A dedicated model reviews generated code outside the original chat context, where assistants rarely spot their own mistakes.
- **Security issue exposure:** Audits flag security-relevant patterns such as unsafe handling of input, secrets or dependencies in the reviewed snippet.
- **Debugging acceleration:** Findings point to suspicious logic and likely faults so you can fix problems before they compound in later commits.
- **Works with all LLMs:** The checker is model-agnostic, so output from any AI assistant or coding agent can be audited in the same workspace.
- **Browser editor, no compilation:** You work in a familiar Monaco editor and your code is never compiled, keeping the audit lightweight and fast.

**Strengths:** Specifically targets AI-generated code rather than generic linting; Reviews code outside the original chat context, which helps surface mistakes assistants overlook; Works with any programming language and all major LLMs; Free tier available, with clearly listed paid tiers and a 14-day trial

**Limitations:** Static analysis cannot guarantee a program will run correctly end to end; Free tier restricts the number of audits, so heavier use requires a paid plan; It audits snippets in a browser editor rather than integrating deeply into a full project workflow

[Profile (Markdown)](https://openaitools.app/tool/aicode-fail.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 aiCode.fail and Devin compare in monthly traffic?

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

### How do their growth rates compare?

aiCode.fail has a month-over-month growth rate of 0%; Devin has +1%.

### How does pricing compare?

aiCode.fail: Free Trial, Paid. Free tier with limited audits. Paid plans cost about $5/month billed annually (40% saving) or about $9/month month-to-month; both include a 14-day trial and unlimited audits. 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 | [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) |
| 9 | [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) |
| 10 | [Trae](https://openaitools.app/tool/trae) | 702,366 | -7.8% | Freemium | An AI-powered IDE and coding agent that indexes entire repositories to plan, build, and test software. | [.md](https://openaitools.app/tool/trae.md) |

---
Source: https://openaitools.app/compare/aicode-fail-vs-devin

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)