# Devin vs Pieces

Devin records 2,549,346 monthly visits with +1% month-over-month growth and Paid pricing. Pieces records 103,015 monthly visits with -19.4% growth and Freemium pricing.

| Metric | [Devin](https://openaitools.app/tool/devin) | [Pieces](https://openaitools.app/tool/pieces-for-developers) |
| :--- | :--- | :--- |
| Website URL | https://devin.ai | https://pieces.app |
| Categories | AI Code Assistant, AI Agent, AI Developer Tools | AI Code Assistant, AI Developer Tools, AI Copilot, AI Productivity Tools |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 2,549,346 | 103,015 |
| MoM Growth Rate | +1% | -19.4% |
| Primary Market | United States | Israel |
| Direct Visits | 1,386,401 | 34,136 |
| Review Score | 4.3 | 4.4 |
| Saved Count | 0 | 6 |
| Supported Platforms | website | Website |

## 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)

## Pieces

Pieces solves a problem most productivity tools ignore: the context of your work is scattered across dozens of apps and disappears the moment you move on. It runs in the background on your computer and forms a searchable memory from what already happened — the pages you read, the threads you replied to, the notes you drafted, the meetings you sat through. That memory becomes a timeline you can search by time, topic, person or tool.

On top of that history sits a question-and-answer layer. You can ask anything about your own work, then narrow the scope by date, source or subject to recover a decision, recall the article you read three days ago, or trace a research trail back to where it started. One-click summaries turn hours of retracing into instant standup updates, morning briefs, meeting prep and day recaps, all generated from genuine context rather than guesswork.

Pieces also acts as a bridge between your history and the AI tools you already use. The Pieces MCP Server exposes your full memory to MCP-ready assistants such as Claude, Cursor, Codex and Antigravity, so your real context travels with you instead of being re-explained every session. Privacy is treated as a foundation: memories are stored on-device by default, capture can be paused or restricted per app and website, and enterprise teams get organization-wide policies, approved providers and bring-your-own API keys.

**Pricing & Plans:** No permanent free tier: new users receive a 7-day free trial on any plan, with a 14-day money-back guarantee. Pro costs $18.99 per user per month (about 25% less on yearly billing), and Enterprise costs $22.99 per user per month or $69.99 per user per quarter.

- **Living timeline of your work:** Research, chats, emails, notes and meetings are captured chronologically so you can search, filter and revisit any moment.
- **Ask anything about what you've done:** Scope prompts by time, source, topic or person to recover decisions and find exactly the context you need.
- **One-click recaps and briefs:** Generate standup updates, morning briefs, meeting prep and day recaps instantly from real context instead of reconstructing them by hand.
- **Pieces MCP Server:** Carry your full history into Claude, Cursor, Codex, Antigravity and any MCP-ready assistant from a single plan.
- **Privacy by default:** Memories live on your machine, capture can be paused at any time, and you can delete data by time, app, site or capture method.

**Strengths:** Captures context automatically so nothing depends on manual note-taking; Works across a very broad list of apps, browsers, meeting tools and IDEs; Pieces MCP Server carries memory into Claude, Cursor, Codex and other assistants; On-device storage with granular controls for pausing and deleting capture

**Limitations:** No ongoing free plan, only a 7-day trial that requires a card; Continuous background capture may be intrusive for privacy-sensitive users; The full value depends on connecting many apps, which takes setup effort

[Profile (Markdown)](https://openaitools.app/tool/pieces-for-developers.md)

## Frequently Asked Questions

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

Devin has 2,549,346 monthly visits, while Pieces has 103,015. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Devin has a month-over-month growth rate of +1%; Pieces has -19.4%.

### How does pricing compare?

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. Pieces: Freemium. No permanent free tier: new users receive a 7-day free trial on any plan, with a 14-day money-back guarantee. Pro costs $18.99 per user per month (about 25% less on yearly billing), and Enterprise costs $22.99 per user per month or $69.99 per user per quarter.

## 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 | The AI coding agent for building ambitious software | [.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 agent-first development platform for building and shipping software with AI agents | [.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 | [Hermes-Agent](https://openaitools.app/tool/hermes-agent-1) | 3,638,741 | -5.4% | Freemium | A free, open-source personal AI agent that learns your projects and works across every messaging app. | [.md](https://openaitools.app/tool/hermes-agent-1.md) |
| 7 | [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) |
| 8 | [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) |
| 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 | [Raycast](https://openaitools.app/tool/raycast) | 710,581 | -24.5% | Freemium, Free Trial | An extendable launcher that puts your tools, AI, and automations one keystroke away | [.md](https://openaitools.app/tool/raycast.md) |

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Source: https://openaitools.app/compare/devin-vs-pieces-for-developers

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