AI · alternatives · 2026
24 alternatives to Mantyl
Hand over AI-built software with proof
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Claude Opus 4.7 is Anthropic's most capable generally available model, released April 16, 2026. It outperforms Opus 4.6, GPT-5.4, and Gemini 3.1 Pro on key benchmarks including agentic coding, multidisciplinary reasoning, scaled tool use, and agentic computer use. It is benchmarked below Claude Mythos Preview — which remains restricted to Project Glasswing partners. https://vucense.com/ai-intelligence/ai-tools/claude-opus-4-7...
2025 · anthropic.com · its alternatives →
- 2
Put Claude Code tasks on autopilot with smart routines
Apr 2026 · anthropic.com · its alternatives →
- 3
Replicas▲239Hey HN! I'm Connor, creator of Replicas. I'm a heavy Codex/Claude Code user, and I wanted to hand off tasks to agents like I would to an engineer - kick something off before work, let it scaffold while I'm at lunch, even come back to a ready PR. The problem: existing alternatives use workspace VMs that are black boxes. I have no access to any of them - they can't run tests, read logs, or use tools like the Playwright MCP (which I use to verify agents actually fixed what they claim to fix). Replicas gives agents real cloud workspaces where they can: - Run your test suite and read the…
Jun 2026 · replicas.dev · its alternatives →
- 4
Agentmemory▲310Persistent memory for Claude Code, Codex & coding agents
May 2026 · agent-memory.dev · its alternatives →
- 5
Claude-Mem▲115AI agent memory, everywhere. claude-mem is open-source memory for Claude Code; cmem links it to any MCP client — Cursor, Codex, more — via one private link.
Dec 2025 · cmem.ai · its alternatives →
- 6
AI powered cli coding agent that monitors your dev/test server and fixes errors and adds features - vysakh0/dravid
2024 · github.com · its alternatives →
- 7
DocsAlot CLI▲196Let Claude or Codex create and maintain good looking docs
Aug 2026 · docs.docsalot.dev · its alternatives →
- 8
GitHub Agent HQ▲192Run Claude, Codex & Copilot directly in GitHub & VS Code
Feb 2026 · github.blog · its alternatives →
- 9
agentcad▲110A CAD design tool for coding agents (free + open source)
Jun 2026 · agentcad.dev · its alternatives →
- 10
Compyle▲125Hey HN! I'm Jonathan, one of the co-founders of <>> Compyle. We're building a coding agent that isn't afraid to stop and ask questions! It checks in with you before it makes key product and engineering decisions, so you can trust it with more open-ended tasks than you can with other coding agents. Before Compyle, we were building SmartAppetite (AI agents for insurance). Using tools like Claude Code / Cursor, we had a demo in days - then spent weeks cleaning up a codebase we no longer fully understood. We had to pause feature development just to refactor. That pain is why we built…
Nov 2025 · compyle.ai · its alternatives →
- 11
Claude Code as a Tech Lead with parallel Worker Agents
Apr 2026 · github.com · its alternatives →
- 12
Hi all! This is a very early project and with the launch of Claude Managed Agents, alternatives are on the rise. MANTYX Provides a more user friendly way to define, run and manage your Agents at scale. Connect and interconnect your favourite tools, expose your agents to other and centralize your MCP registry to interconnect your different tools. Welcoming feedback!
Mar 2026 · mantyx.io · its alternatives →
- 13FL
Hi HN! We just launched Codacy Guardrails, an IDE extension with a CLI for code analysis and MCP server that enforces security & quality rules on AI-generated code in real-time. It hooks into AI coding assistants (like VS Code Agent Mode, Cursor, Windsurf), silently scanning and fixing AI-suggested code that has vulnerabilities or violates your coding standards, while the code it’s being generated. We built this because coding agents can be a double-edged sword. They do boost productivity, but can easily introduce insecure or non-compliant code. One recent research team at NYU found that 40%…
2025 · its alternatives →
- 14
Hey HN! I built Retain as the evolution of claude-reflect (github.com/BayramAnnakov/claude-reflect). The original problem: I use Claude Code/Codex daily for coding, plus claude.ai and ChatGPT occasionally. Every conversation contains decisions, corrections, and patterns I forget existed weeks later. I kept re-explaining the same preferences. claude-reflect was a CLI tool that extracted learnings from Claude Code sessions. Retain takes this further with a native macOS app that: - Aggregates conversations from Claude Code, claude.ai, ChatGPT, and Codex CLI - Instant full-text…
Jan 2026 · github.com · its alternatives →
- 15
Hi y'all. Been working on something that should've been made a long time ago imo. It compiles codebases into O(1) hashmaps that the agent queries to discover the structure of your code/answer questions/write code. It also does complete static analysis checks on any writes the agent makes. Don't take my word for it though. Here are the benchmarks: https://benzi.fly.dev/benchmark. on 2/20 tests, Claude Code (mostly Sonnet on one task) regressed or timed out. Benzi didn't because of course, it has a map it can query and not get lost in the sauce. On the other 18 it…
Aug 2026 · benzi.fly.dev · its alternatives →
- 16
✨ Fully autonomous AI Agent that can perform complicated tasks and projects using terminal, browser, and editor. - semanser/codel
2024 · github.com · its alternatives →
- 17
Shared memory for AI coding agents. Claude Code, Cursor and Codex read what your project already decided, so context survives between tools and sessions.
Jul 2026 · stele-ai.dev · its alternatives →
- 18
Aether▲26Since coding agents like Claude Code and Codex came out, I've been pretty obsessed with them. It's hard not to when you're getting a 20x discount on inference. I've also been frustrated by them a lot. I hated walking around with my laptop lid open while connected to a hotspot on my phone, having to tediously accept commands so I don't lose my root directory, and running out of RAM when running multiple agents that were spinning up dev servers in different worktrees at once. A lot of people would say existing cloud agents are the solution to this, as none of the above problems apply to any…
Jul 2026 · runaether.dev · its alternatives →
- 19
Hi! My name is Herve Kom, a computer science student that is interested in learning new things everyday! As one of my graduation project, I have developed a Claude Code -like Coding CLI, but with enhancement for API Testing: - Auto-generate & run tests (unit, e2e, Playwright, CI/CD, etc.) - Say bye-bye to hallucinations with built-in MCP Server to let LLM directly read from API Docs - Adding Agent.md support for better context persistence across your whole codebase - Automatic bug & security scans (logic is kind of basic but works great!) - Vibes, I want it to feel less "enterprise" but…
2025 · github.com · its alternatives →
- 20
- 21
Battle-tested agents, skills, and workflows to build your own AI development system. Customizable foundation for Claude Code, Codex, Cursor.
Dec 2025 · claudekit.cc · its alternatives →
- 22HW
A bunch of companies that I spoke to had their own claude & codex OTel dashboards that showed spend + seats per month. However, none of the dashboards actually analyzed how the engineers worked with the tools and if there were any areas for improvement! That's why I created https://www.promptster.ai. Managers get aggregate level view of code quality and how that ties with team workflows (nothing on a per-engineer level). While engineers get personalized coaching on how they can save tokens while keeping output high. We also have a tool built for individuals to test their local…
Jul 2026 · its alternatives →
- 23
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →