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Cosine

Autonomous AI software engineer that understands codebases and completes tasks end-to-end without supervision.

4.3See reviews
#317 in Coding
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Paid🪟 Web🪟 API
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About Cosine

Cosine is an autonomous AI software engineer powered by its proprietary Genie 2 model, which achieves 72% on SWE-Lancer. It understands your codebase end-to-end, plans and executes tasks autonomously including bug fixes, feature development, and refactoring across 50+ languages, and opens PRs directly.

Key Features

autonomous coding
codebase understanding
bug fixing
feature development
multi language support

💰 Pricing

Paid

Task-based pricing model — flat monthly rate based on outcomes, not compute or tokens. Contact for specific pricing.

Task-BasedCustom

Pay per completed task, not tokens or compute time

Frequently Asked Questions

How much does Cosine cost?
Cosine is a paid tool. Task-based pricing model — flat monthly rate based on outcomes, not compute or tokens. Contact for specific pricing.
What is Cosine used for?
Cosine is primarily used for Coding. Autonomous AI software engineer that understands codebases and completes tasks end-to-end without supervision.
What platforms does Cosine work on?
Cosine is available on Web, API.
What are the best alternatives to Cosine?
Top alternatives to Cosine include ChatGPT, Claude, GitHub Copilot. These tools offer similar functionality and may suit different budgets or workflows.

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Questions & Answers

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📊 Comparison vs Alternatives

Feature
Cosine logoCosine
PricingPaidFreemiumFreemiumFreemium
Rating⭐ 4.3⭐ 4.8⭐ 4.8⭐ 4.6
Free Tier
Popularity
48%
100%
94%
92%

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Quick Stats

Rating
4.3
ReviewsExternal data
Coding#317
PricingPaid
Popularity
48%

Categories

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Last updated: 2026-03-28·Claim this listing
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