Sharing a category with Cosine is what puts a product on this page at all. These 18 developer tools are the closest of the ones that do, ordered by how much of Cosine’s categories and tags each one covers and how closely its own description reads like Cosine’s — that is an ordering, not a verdict. We have not tested any of them, and there is no score on this page.
Back to the Cosine listing| Tool | Pricing | Open source | Upvotes here |
|---|---|---|---|
| AdaL | Contact for pricing | No | 0 |
| One | Contact for pricing | Yes | 0 |
| Kilo | Freemium | Yes | 0 |
| Google Antigravity | Free | No | 0 |
| Factory | Contact for pricing | No | 0 |
| Mistral AI | Contact for pricing | No | 0 |
| Open Interpreter | Free | Yes | 0 |
| Paperspace | Freemium | No | 0 |
| Dosu | Freemium | No | 0 |
| Magnet | Contact for pricing | No | 0 |
| mini-SWE-agent | Free | Yes | 0 |
| Marmot | Free | Yes | 0 |
| Forefront | Freemium | No | 0 |
| Lightning AI | Freemium | No | 0 |
| OpenHands | Freemium | Yes | 0 |
| Cursor | Freemium | No | 30 |
| Scale AI | Contact for pricing | No | 0 |
| Cerebras | Paid | No | 0 |
Multi-agent engineering system for development teams
AdaL is a coding agent and multi-agent engineering system designed to help teams build software through autonomous orchestration.
Contact for pricing · Shares 3 categories and 2 tags with Cosine
Connect AI agents to every app via a single CLI
One provides infrastructure and a command-line interface for AI agents to connect with over 500 platforms and thousands of actions.
Contact for pricing · Open source · Shares 3 categories and 1 tag with Cosine
Open source AI coding agent in IDE, CLI and Cloud
Kilo is an open-source AI coding agent available for VS Code, JetBrains, CLI, and cloud environments. It provides access to over 500 models with support for custom API keys and local models, featuring specialized modes f…
Freemium · Open source · Shares 2 categories and 2 tags with Cosine
Next-gen agent platform for developers
Google Antigravity is an agentic development platform designed to help users build software in the agent-first era.
Free · Shares 3 categories and 1 tag with Cosine
AI coding agents for the software development lifecycle
Factory provides AI coding agents called Droids to automate coding, testing, and deployment tasks. The platform offers model independence and supports various deployment options including SaaS, hybrid, on-premises, and a…
Contact for pricing · Shares 3 categories and 1 tag with Cosine
Frontier AI models and enterprise development platform
Mistral AI provides foundational large language models, AI agents, and developer tools for enterprises. Organizations can use its studio, API, and training infrastructure to build, fine-tune, and deploy custom AI applica…
Contact for pricing · Shares 3 categories with Cosine
An open-source terminal coding agent
Open Interpreter is an open-source coding agent that runs in your terminal and is optimized for low-cost and open-weight models. It allows you to read files, edit code, and run commands inside an OS-level sandbox.
Free · Open source · Shares 2 categories and 2 tags with Cosine
Cloud GPU platform for AI and ML workloads
Paperspace provides a cloud GPU platform designed to develop, train, and deploy machine learning models and AI applications.
Freemium · Shares 3 categories with Cosine
Knowledge infrastructure and memory for AI coding agents
Dosu is an automated knowledge capture platform designed for AI coding agents and development teams. It builds team-wide memory during agent sessions, maintaining living documentation and syncing with tools like GitHub,…
Freemium · Shares 3 categories with Cosine
AI-native workspace for building software
Magnet is a workspace designed for planning and building software using coding agents. It helps clarify issues and builds codebase context automatically over time.
Contact for pricing · Shares 2 categories and 1 tag with Cosine
A minimal 100-line AI coding agent using bash
mini-SWE-agent is a lightweight, simplified AI coding agent built in approximately 100 lines of Python code. It relies exclusively on a bash interface rather than custom tool-calling mechanisms, executing actions via ind…
Free · Open source · Shares 2 categories and 2 tags with Cosine
Shell-native CLI for AI and web data
Marmot is a command-line interface that allows users to interact with multiple AI providers, perform web searches, and enrich data directly from the terminal.
Free · Open source · Shares 2 categories and 1 tag with Cosine
Run and fine-tune open-source models on your data
Forefront is a platform designed to help developers fine-tune and run inference on open-source language models using their own data.
Freemium · Shares 3 categories with Cosine
The all-in-one platform for AI development
Lightning AI is a development platform that allows teams to build, train, scale, and serve specialized models from the browser.
Freemium · Shares 2 categories and 1 tag with Cosine
The open platform for cloud coding agents
OpenHands is an open-source, model-agnostic platform designed to run autonomous coding agents for software engineering tasks.
Freemium · Open source · Shares 2 categories and 1 tag with Cosine
AI coding agent built into a familiar editor
Cursor is a code editor built on VS Code that puts an AI agent at the centre of the workflow. It indexes your repository so completions, chat and multi-file edits stay grounded in your actual code, and it can run longer…
Freemium · Shares 3 categories with Cosine
Reliable AI systems and data for critical decisions
Scale provides data annotation, model evaluation, and enterprise AI applications for organizations building and deploying artificial intelligence.
Contact for pricing · Shares 2 categories and 1 tag with Cosine
Ultra-fast AI training and inference platform
Cerebras is a platform providing hardware and cloud infrastructure for fast AI training, fine-tuning, and inference.
Paid · Shares 3 categories with Cosine
This site holds four things about each of these products that are worth comparing before you open any of them, and none of them is an opinion. The pricing model above is the one recorded on the listing — a product marked Contact for pricing will cost you a sales call before it costs you anything else. The open-source column decides whether leaving later is a migration or an export. The shared categories and tags under each entry are how close the overlap with Cosine actually is: a tool covering all of Cosine’s categories is doing roughly the same job, one sharing a single category may only touch the same part of it — and a tool can be high on this page on the strength of its description alone, which means it describes the same work in the same words rather than that anybody checked it does that work well. Upvotes are votes cast here by people with accounts, and they say what this site’s readers picked, not what is best for you.
What we do not hold is a test. Nobody here has run these products side by side, so the last step is yours: open two of them and give each one the job you actually have.