Alternatives to agent

Open-source platform for autonomous coding agents that fix bugs, review PRs, and automate engineering workflows.

Snyk is an AI-native AppSec platform that secures AI-generated code, governs development agents, and pentests AI apps.

GitLab Duo is GitLab's agentic AI layer, adding specialized AI agents, code review, and policy-governed automation directly into DevSecOps workflows.

Crush is a free, open-source agentic coding assistant that runs in your terminal and wires any LLM into your CLI workflow.

Pi Coding Agent is a free, open-source terminal coding agent harness you adapt to your own workflow.

HumanLayer is a multiplayer coding agent IDE and cloud that enforces a six-phase QRSPI workflow so teams ship code without 2,000-line

GitNexus turns any codebase into a deterministic knowledge graph of call chains and execution flows that AI coding agents query through 7 MCP tools.

SILENTCHAIN runs local LLMs inside Burp Suite to find and actively verify OWASP Top 10 vulnerabilities with proof.

AI continuous pentesting that maps your attack surface nightly and chains exploits into proven attack paths.

Open-weight agentic coding models — Laguna XS 2.1 and Laguna S 2.1 — built for secure on-prem and air-gapped enterprise AI.

Multi-agent AI coding assistant for VS Code, launching soon

AI-native application security that governs coding agents and verifies real, reachable vulnerabilities.

Devin Desktop (formerly Codeium) is a free AI coding assistant and multi-agent IDE with unlimited Tab completions and an Agent Command

Imbue is an open AI lab building coding agent tools that run in parallel and answer to you, not a vendor.

Spec-driven AI coding platform that turns prompts into requirements, designs, and tasks, then implements them with parallel agents and property-based tests.

An autonomous website platform that runs on your own Git repo, with scheduled AI agents that keep improving the site after launch.

Agent orchestration IDE for managing fleets of local and cloud coding agents from one Agent Command Center

Define cloud coding agents in environment.yaml, deploy them by merging a PR, and run Claude Code or Codex with scoped permissions and hard spend caps.

Agent orchestration platform for running a software factory: loops for code review, ticket-to-PR, and incident triage.

Agentic AI code review plus a governance layer that enforces your team's coding rules on every pull request.

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

Build, run, and orchestrate fleets of AI coding agents across your SDLC with Warp Factories, Warp Terminal, and the Warp Agent CLI

Pixee automates vulnerability triage and remediation, shipping agentic security fixes developers actually merge.

Agentic Development Security Platform that governs AI-written code from IDE prompt to CI/CD runtime.

Junie is JetBrains' AI coding agent that runs in your terminal, IDE, GitHub, or GitLab — with any model you bring.

Autonomous AI agents that build full apps and read repos

Blackbox AI is a zero-data-retention inference API giving coding agents 300+ models through one OpenAI-compatible endpoint.

Open-source autonomous AI coding agent that plans, executes, and deploys tasks inside VS Code and JetBrains IDEs.

AI code review agent that posts high-signal bug and security findings on your GitHub pull requests, with one-click fixes.

Agentic application security platform that catches risk from design to delivery for enterprise AppSec teams