The closest alternatives to LMArena are Sakana AI, 01.AI and Reflection AI. LMArena generates $30M in revenue with 41 employees. Every one of the 20 alternatives below is compared with LMArena on revenue, funding, customers, team size and founding year.
LMArena is pinned as the first column so every figure is read against it. Blank cells are figures we have not verified, never zeros.
| Company |  LMArenaThis company |  Sakana AI |  01.AI |  Reflection AI |  tambo |  Sema |  LangChain |  Warp |  testRigor |  Aikido Security |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $30M | $30M | $30.5M | $20M | $16.7M | $16.1M | $16M | $16M | $15M | $13M |
| Valuation | $1.7B | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed |
| Funding raised | $250M | $365M | $300M | $2.1B | Not disclosed | Not disclosed | $160M | $75.1M | Not disclosed | Not disclosed |
| Customers | 100 | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | 1K | Not disclosed | Not disclosed | Not disclosed |
| Team size | 41 | 102 | 78 | 79 | 152 | 146 | 200 | 78 | 91 | 118 |
| Founded | 2025 | 2023 | 2023 | 2024 | 2018 | 2017 | 2023 | 2020 | 2015 | 2022 |
| HQ | San Francisco, United States | Japan | China | United States | United Kingdom | United States | United States | United States | United States | Belgium |
Japan · AI Code Generation Software
Sakana AI is a Japanese artificial intelligence company based in Tokyo, specializing in developing AI models that can generate text, images, video, code, and multimedia, drawing inspiration from natural phenomena such…
China · AI Code Generation Software
01.AI has launched Yi Open-source models on Hugging Face, GitHub, ModelScope. Stay tuned for more of our LLMs and application launches coming up! https://huggingface.co/01-ai https://github.com/01-ai/Yi…
United States · AI Code Generation Software
Reflection was founded by former DeepMind and OpenAI researchers to build superintelligent coding agents. We previously built the most powerful LLM (ChatGPT, Gemini) and agent (AlphaGo, AlphaZero) systems in the world…
United Kingdom · AI Code Generation Software
Tambo is the interface layer between AI and React, giving AI the ability to generate and interact with your components, including charts, forms, dashboards, and workflows. It's open-source, used by developers, startups…
United States · AI Code Generation Software
At Sema, we’re committed to building better tools for better code. Our market leading solution for comprehensively understanding codebase health has been used to evaluate over $1T of software organizations around the…
United States · AI Code Generation Software
We're on a mission to make it easy to build the LLM apps of tomorrow, today. We build products that enable developers to go from an idea to working code in an afternoon and in the hands of users in days or weeks. We’re…
United States · AI Code Generation Software
Warp is the Agentic Development Environment, built for coding with multiple agents.
Belgium · AI Code Generation Software
Your central code, cloud, and runtime security platform. Fix vulnerabilities automatically with AI AutoFix and AutoTriage. Cut false positives by 85%. Security is an everyone problem. So get security done, and get devs…
United States · AI Code Generation Software
Understand millions of lines of code in minutes.
United States · AI Code Generation Software
Developer and provider of AI-based software development tools. The company's technology allows engineers to reconfigure existing systems and re-use components across different systems by automating integration workflows…
Switzerland · AI Code Generation Software
Effortlessly Integrate Generative AI into Your Applications with Full Ownership and Confidence.
Germany · AI Code Generation Software
The world’s first AI -powered electrical design software
WSCAD: AI-Powered Electrical CAD revenue & fundingLMArena vs WSCAD: AI-Powered Electrical CAD
United States · AI Code Generation Software
Unlike traditional no-code platforms that focus on simple prototypes or single-function tools, Emergent delivers production-grade, full-stack web and mobile applications complete with frontend, backend, database…
France · AI Code Generation Software
A model built specifically for the challenges of modern software engineering. Fine-tune our model on how your business writes software, using your practices, libraries, APIs, and knowledge bases. Your proprietary model…
United States · AI Code Generation Software
Pieces is an AI-enabled productivity tool designed to supercharge developer efficiency. It unifies the entire toolchain with an on-device copilot that helps capture, enrich, and reuse useful materials, streamline…
Pieces for Developers revenue & fundingLMArena vs Pieces for Developers
United States · AI Code Generation Software
🌟 Introducing NCAMEO: Revolutionizing App Development with Generative AI 🌟 At NCAMEO, we are thrilled to present our groundbreaking Generative UI platform that leverages the power of Generative AI to transform the…
NCAMEO : AI App Builder revenue & fundingLMArena vs NCAMEO : AI App Builder
United States · AI Code Generation Software
DhiWise is pioneering the future of software development. Our suite of AI-powered and promptless Generative AI solutions empowers all teams involved in software planning and development to achieve unprecedented…
United States · AI Code Generation Software
ApiOverflow uses cutting edge generative AI technology to learn how to use APIs and convert your questions into usable code.
LMArena ranks #13 of 402 AI Code Generation Software companies by annual revenue, putting it in the top 3% of the market.
| Date | Round | Amount | Valuation |
|---|---|---|---|
| Jan 2026 | Series A | $150M | $1.7B |
| May 2025 | Seed | $100M | $600M |
The closest alternatives to LMArena are Sakana AI, 01.AI and Reflection AI, all active in AI Code Generation Software. This page compares each of them with LMArena on revenue, funding, customers and team size.
Sakana AI is the closest alternative to LMArena, generating $30M in revenue. Which alternative fits best depends on budget and company size, so compare all 20 alternatives above before choosing.
LMArena generates $30M in revenue.
LMArena has raised $250M in funding.
LMArena has 100 customers.
LMArena and Sakana AI both generate $30M in revenue.
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