Alternatives to Perseus

Magic builds frontier code models with ultra-long context to automate software engineering and AI research.

DeerFlow is an open-source SuperAgent harness that runs deep research, coding, and creation tasks in a persistent Docker sandbox.

AppWorld is a simulated-world benchmark for evaluating AI coding agents across 9 apps and 457 APIs.

Claude is Anthropic's AI assistant for long-document analysis, agentic coding, and multi-step work inside one chat and Cowork surface.

Imbue builds inspectable coding-agent tools, from mngr's parallel agent runner to Latchkey's HTTP permissions

Cline is an open-source coding agent that edits files, runs bash commands, and lives in your IDE, terminal, or desktop.

Kimi Chat is Moonshot AI's agentic workspace where deep research, slides, sheets and sites come back as finished deliverables.

Open-source agent orchestration CLI that turns one prompt into a wave-based graph of specialized agents across Claude, GPT, Kimi, Grok, and

Google Antigravity runs parallel local coding agents across real codebases from $0/month.

Sourcegraph Cody: an AI coding assistant that grounds chat, completions, and agent workflows in your entire multi-repo codebase.

Open Interpreter is an open-source terminal coding agent that turns plain-English requests into real file edits and shell commands.

Terminal coding agent that reads your repo, edits files, and runs commands with the model you choose.

Devin Desktop (formerly Windsurf Editor) is an IDE for running fleets of local and cloud coding agents from one command center.

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Capy runs a fleet of cloud coding agents in parallel across Slack, GitHub, and Linear.

Raccoon AI is a collaborative agent that builds apps, decks, docs and designs on its own cloud computer while you watch and steer.

Terax is a terminal-first AI-native dev workspace with Vim editing, agentic AI coding agents, and live web preview in a 7 MB app

Localforge is a free, MIT-licensed desktop coding agent GUI that runs autonomous multi-file code edits in your own repo with any LLM.

Self-hosted, open-source agentic dev IDE that spawns, coordinates, and tracks fleets of coding agents partitioned by file path on your own tailnet.

HumanLayer is a multiplayer coding agent workspace where teams review design docs before 2,000 lines of agent code land.

Bito Governor is an AI model router with a code context engine that cuts coding-agent spend by 40-70%.

OpenHands runs autonomous coding agents triggered by GitHub, Slack, Jira, or schedules to review PRs and fix CI.

Enterprise AI coding assistant with a structured Context Engine for architecture, standards, and policy-aware code completion

Context7 injects version-pinned library documentation into AI coding assistants via MCP so your agent stops inventing APIs

Kiro turns prompts into specs, validates them, then ships with parallel AI coding agents

Devin Desktop (formerly Windsurf) is an agent-native IDE for running fleets of local and cloud coding agents from one Sessions board.

Run Claude Code and Codex coding agents in managed cloud sandboxes defined by YAML in your repo.

Anthropic's agentic coding assistant that plans, edits, and runs commands across your repo from the terminal, IDE, browser, or cloud session.

Warp Factories runs fleets of cloud coding agents across your SDLC, defined in code as factory.yaml.

Devin Desktop runs fleets of local and cloud coding agents from one Sessions Board in a full IDE.