Devin records 2,549,346 monthly visits with +1% month-over-month growth and Paid pricing. StoryNotes records 2,693 monthly visits with -43.7% growth and Freemium pricing.
Cognition's autonomous software engineer that ships real pull requests
Honest screenplay coverage in 5 minutes.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | devin.ai | storynotes.app |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 2.55M (2,549,346) | 2.69K (2,693) |
| MoM Traffic Delta | +25.38K (+1%) | -2.09K (-43.7%) |
| Primary Market & Share | 🇺🇸 United States (28.1%) | 🌐 Global (—) |
| Direct Visits / mo | 1.39M | 809 |
| User Rating | 4.3 | 4.2 |
| Supported Platforms | website | Website |
Cognition's autonomous software engineer that ships real pull requests
Devin plans, writes code, runs tests, and opens pull requests across complex, multi-repository codebases without waiting for line-by-line approval.
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.
Mention @Devin in a thread to delegate a fix, or connect CI, PagerDuty, and issue trackers so it reacts to failures and alerts automatically.
Delegate a large task and Devin splits it across parallel cloud agents that keep working after you close your laptop, then reports back.
Honest screenplay coverage in 5 minutes.
Upload a screenplay and receive structured analysis across genre and tone, premise and story engine, structure, theme and characters.
Each stage comes with a letter grade and clear highlights of what works, plus specific problems to address.
Feedback points to exact page numbers — for example, citing a scene at a specific page and line context — so notes are verifiable against your draft.
Rather than abstract advice, StoryNotes proposes three concrete rewrites you can try on your next pass.
An AI-native code editor providing advanced multi-file code generation and editing, though less fully autonomous end-to-end than Devin.
An AI-native code editor providing advanced multi-file code generation and editing, though less fully autonomous end-to-end than Devin.
SpecialistA general autonomous agent platform executing multi-step goals and browsers, suitable for broader web and coding workflows.
SpecialistA general autonomous agent platform executing multi-step goals and browsers, suitable for broader web and coding workflows.
Google's agentic development platform running parallel AI coding agents across an IDE and CLI workspace.
Google's agentic development platform running parallel AI coding agents across an IDE and CLI workspace.
A cloud development platform featuring an AI agent that builds, runs, and deploys full-stack apps automatically.
A cloud development platform featuring an AI agent that builds, runs, and deploys full-stack apps automatically.
An agentic coding platform and IDE plugin that reads entire codebases to execute complex multi-file tasks.
An agentic coding platform and IDE plugin that reads entire codebases to execute complex multi-file tasks.
An AWS spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies software engineering work.
An AWS spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies software engineering work.
SpecialistThe coding agent that learns your coding taste
SpecialistThe coding agent that learns your coding taste
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
An AI-powered IDE and coding agent that indexes entire repositories to plan, build, and test software.
An AI-powered IDE and coding agent that indexes entire repositories to plan, build, and test software.
An enterprise AI software development platform featuring a context engine and multi-agent software development lifecycle orchestration.
An enterprise AI software development platform featuring a context engine and multi-agent software development lifecycle orchestration.
SpecialistContext-aware AI that plans, codes, tests, and documents across your engineering workflows
SpecialistContext-aware AI that plans, codes, tests, and documents across your engineering workflows
AI code review and status updates that keep every repo on track
AI code review and status updates that keep every repo on track
