20 Bullet alternatives
Bullet: A coding agent tuned for latency: routes easy work to fast models, pulls only the code it needs, and fans out tool calls in parallel. 20 apps do similar work, most sharing Coding Agent, Developers and Code Generation, ranked by how much they have in common with Bullet.
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One API for agent harnesses — run Codex, Claude Code or Hermes behind your product with shared sessions, streaming, files and cost controls, and swap harness with a config change.
Also: Coding Agent, Cost Optimization, Developers
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An open-source proxy that sits between your coding agent and the model, compressing tool schemas, file reads and stale history to cut token bills.
Also: Coding Agent, Cost Optimization, Developers
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Anthropic
Anthropic's agentic coding tool — a terminal-native agent that reads your codebase, edits files, runs tests, and opens PRs.
Also: Code Generation, Coding Agent, Developers
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An open-source coding agent for VS Code and JetBrains that plans before it edits and asks before it acts.
Also: Code Generation, Coding Agent, Developers
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Cognition AI
An autonomous AI software engineer that plans, writes, tests, and ships code in its own cloud development environment.
Also: Code Generation, Coding Agent, Developers
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Browser-based coding platform whose AI Agent builds, edits, and deploys full-stack apps from natural-language prompts.
Also: Code Generation, Coding Agent, Developers
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Cursor is an AI-powered IDE built to significantly speed up software development.
Also: Code Generation, Coding Agent, Developers
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Sourcegraph
Sourcegraph's frontier coding agent for the terminal and editor, built to use the strongest models without limits.
Also: Code Generation, Coding Agent, Developers
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AI pair programming in your terminal, with git-aware edits and a sensible commit for every change.
Also: Code Generation, Coding Agent, Developers
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A coding agent built for very large codebases, with a context engine that indexes millions of lines.
Also: Code Generation, Coding Agent, Developers
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ByteDance
An AI-native IDE with a builder mode that takes a project from prompt to running application.
Also: Code Generation, Coding Agent, Developers
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Julian Storer
Open-source GUI coding agent whose sessions are branching, resumable documents instead of a linear chat transcript.
Also: Code Generation, Coding Agent, Developers
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JetBrains s.r.o.
JetBrains' agent platform: run Claude Agent, Codex, Junie or Copilot in the cloud, then review every diff inside your IDE.
Also: Coding Agent, Cost Optimization
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One API and one bill for hundreds of language models, with automatic failover between providers.
Also: Cost Optimization, Developers
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Free, open-source local MCP gateway: register each server once, share it with every AI client, and cut tool-definition tokens by up to 91%.
Also: Cost Optimization, Developers
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ngrok
A hosted LLM gateway from ngrok: one base URL and one key for public providers, your own keys and self-hosted models, with failover, scoped access and cost analytics.
Also: Cost Optimization, Developers
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A memory layer for AI agents — remember user preferences and past interactions without stuffing the context window.
Also: Cost Optimization, Developers
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Open-source AI coding agent for VS Code, JetBrains and the terminal — 500+ models at provider cost, task-specific modes, parallel agents in isolated git worktrees.
Also: Code Generation, Coding Agent
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AI design engineer that generates distinctive UI designs and production code inside your own repo, Figma and design system.
Also: Code Generation, Coding Agent
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AWS
Amazon Q Developer (formerly CodeWhisperer) is AWS's AI coding assistant; its IDE plugins end support in April 2027 in favour of Kiro.
Also: Code Generation, Coding Agent