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AI Coding Assistants
- Verified providers
- 4 Verified Providers
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- Human vetted since 2007
AI coding assistants and alternatives including Cursor, Devin, GitHub Copilot, Windsurf, Replit, Aider, and Cline. Compare autonomous AI coding agents, IDE-integrated copilots, and cloud-based coding platforms. Find Cursor alternatives, Replit alternatives, Devin competitors, and GitHub Copilot alternatives for software development.
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Editorial Overview
4 verified providers operate across 7 listed AI Coding Assistants entities, audited against our 19 year editorial standard.
The 12 point audit checks entity ownership, citation consistency across answer engines, schema validity, and operating history before publication.
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Top Verified Entities in AI Coding Assistants
Ranking weights entity verification, citation presence across answer engines, and domain history, re-audited every 30 days. Last updated .
Top 5%Editor’s Pick
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Cursor
San Francisco, United StatesAI Code EditorAI Coding AgentJSON-LD: Organization
Cursor is an AI-powered code editor built by Anysphere, Inc., founded by four MIT students: Michael Truell (CEO), Sualeh Asif, Aman Sanger, and Arvid Lunnemark. The company is headquartered in San Francisco, California. Cursor is a fork of Visual Studio Code rebuilt with AI capabilities embedded into the core runtime, enabling developers to edit code, search codebases, and complete programming tasks using natural language. The company raised $2.3 billion in a Series D round in November at a $29.3 billion valuation, with total funding exceeding $2.7 billion from investors including Accel, Coatue, Thrive Capital, and Andreessen Horowitz. Cursor crossed $1 billion in annualised revenue by late and $3 billion ARR by May. In June, SpaceX agreed to acquire Anysphere in an all-stock deal valued at approximately $60 billion. Over 60% of Fortune 500 companies use Cursor.
Authority Score
55/ 100
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- VerifiedW
Windsurf
JSON-LDSan Francisco, United StatesHealth 55/100Windsurf is an AI-powered integrated development environment originally built by Codeium, founded by Varun Mohan., Cognition (the company behind Devin AI) acquired Codeium/Windsurf, combining cloud-based autonomous coding with local IDE assistance. Windsurf provides AI-powered code completion, code generation, and agentic coding capabilities within a VS Code-based editor. Following the acquisition, Windsurf operates as part of Cognition's product portfolio alongside Devin, with Cognition's total valuation reaching $26 billion and run-rate revenue of $492 million as of May. The combined Cognition platform now offers both Windsurf (local IDE agent) and Devin (cloud autonomous agent) to engineering teams worldwide.
- VerifiedR
Replit
JSON-LDFoster City, United StatesHealth 55/100Replit is an AI-powered software creation platform founded by Amjad Masad (CEO) and co-founded with his wife Haya Masad. The company is headquartered in Foster City, California. Replit enables users to build applications through natural language prompts using its AI Agent, supporting over 50 million users across 190+ countries. The company raised $400 million in a Series D round led by Georgian Partners in March at a $9 billion valuation, with total funding exceeding $920 million. Other investors include Andreessen Horowitz, Craft Ventures, Y Combinator, Coatue, and strategic backers Accenture Ventures and Databricks Ventures. Replit targets $1 billion in annual recurring revenue by end and serves over 150,000 paying customers.
- VerifiedC
Cognition
JSON-LDSan Francisco, United StatesHealth 55/100Cognition is the AI lab behind Devin, the first fully autonomous AI software engineer. Founded by CEO Scott Wu, CTO Steven Hao, and CPO Walden Yan, the company is headquartered in San Francisco, California. Cognition launched Devin in March and acquired Windsurf (formerly Codeium), combining cloud-based autonomous coding with local IDE assistance. The company has raised over $1 billion in funding at a $26 billion valuation, with investors including Lux Capital, General Catalyst, 8VC, and Founders Fund. Devin is deployed at enterprise customers including Mercedes-Benz, Goldman Sachs, Citi, Dell, Santander, the US Army, and the US Navy. Cognition reported $492 million in annualised run-rate revenue as of May. Devin operates as Devin Team and Devin Enterprise tiers, providing autonomous software engineering capabilities including code writing, debugging, pull request creation, and full project execution.
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