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AI · alternatives · 2026

24 alternatives to OpenHands Software Agent SDK

A clean, modular SDK for building AI agents with OpenHands V1. - OpenHands/software-agent-sdk

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

  1. 1

    OpenAgents - The collaboration OS for AI agents. Contribute to openagents-org/openagents development by creating an account on GitHub.

    Apr 2026 · open-agents.dev · its alternatives →

  2. 2

    Power your AI agents with enterprise-ready tools via MCP

    2025 · merge.dev · its alternatives →

  3. 3

    New tools for building agents and tools

    2025 · openai.com · its alternatives →

  4. 4
    Agenta▲362

    Open-source prompt management & evals for AI teams

    Nov 2025 · agenta.ai · its alternatives →

  5. 5

    Build no-code agents to target markets untouched by AI

    2024 · its alternatives →

  6. 6

    The open-source framework for real-time AI voice

    2025 · videosdk.live · its alternatives →

  7. 7

    Build production agents with harness and sandbox

    Apr 2026 · openai.com · its alternatives →

  8. 8
    opencode▲393

    Your terminal's AI agent, with any model you want

    2025 · opencode.ai · its alternatives →

  9. 9

    5000+ MCP servers AI tools, 1 line of code

    2025 · toolsdk.ai · its alternatives →

  10. 10
    Axel▲271

    Todoist for AI coding agents

    Feb 2026 · axel.build · its alternatives →

  11. 11

    Build multi-agent systems with Google's open framework

    2025 · adk.dev · its alternatives →

  12. 12

    Leverage coding agents to tackle complex tasks autonomously

    Feb 2026 · developer.apple.com · its alternatives →

  13. 13
    Atomic▲140

    Hey HN, I’ve been building Atom (https://github.com/rush86999/atom), an open-source, self-hosted AI automation platform. I built this because while tools like OpenClaw are excellent for one-off scripts and personal tasks, I found them difficult to use for complex business workflows (e.g., managing invoices or SaaS ops). The main issue was State Blindness: the agent would fire a command and assume it worked, without "seeing" if the UI or state actually updated. I just shipped a new architecture to solve this called Canvas AI Accessibility. The Technical Concept: Instead of…

    2023 · github.com · its alternatives →

  14. 14

    Deploy AI Agent, 60 seconds & $0 forever

    Aug 2026 · betterclaw.io · its alternatives →

  15. 15

    🙌 OpenHands: AI-Driven Development. Contribute to OpenHands/OpenHands development by creating an account on GitHub.

    2025 · github.com · its alternatives →

  16. 16

    Open-source runtime for durable AI agents

    May 2026 · orkes.io · its alternatives →

  17. 17
    Skillkit▲252

    It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.

    Feb 2026 · agenstskills.com · its alternatives →

  18. 18

    Hey HN, we’re building an open specification that lets agents discover and invoke APIs with natural language, built on the OpenAPI standard. agents.json clearly defines the contract between LLMs and API as a standard that's open, observable, and replicable. Here’s a walkthrough of how it works: https://youtu.be/kby2Wdt2Dtk?si=59xGCDy48Zzwr7ND. There’s 2 parts to this: 1. An agents.json file describes how to link API calls together into outcome-based tools for LLMs. This file sits alongside an OpenAPI file. 2. The agents.json SDK loads agents.json files as tools for an LLM that…

    2025 · github.com · its alternatives →

  19. 19

    Tag any agent, wherever work happens.

    Aug 2026 · agentconnect.md · its alternatives →

  20. 20

    Hi HN! I’m Tony, co-founder of Inngest. I wanted to share AgentKit, our Typescript multi-agent library we’ve been cooking and testing with some early users in prod for months. Although OpenAI’s Agents SDK has been launched since, we think an Agent framework should offer more deterministic and flexible routing, work with multiple model providers, embrace MCP (for rich tooling), and support the unstoppable and growing community of TypeScript AI developers by enabling a smooth transition to production use cases. This is why we are building AgentKit, and we’re really excited about it for a few…

    2025 · github.com · its alternatives →

  21. 21

    13,000+ MCP servers, skills & plugins for AI coding agents

    Jul 2026 · codexmarketplaces.com · its alternatives →

  22. 22

    Build production-ready agents, fast.

    2025 · github.com · its alternatives →

  23. 23
    Cognitorafree▲86

    Built a multi-agent research system with OpenAI Agents SDK where specialized AI agents collaborate autonomously: Master Orchestrator → Data Analyst → Statistician → Report Writer Each agent has specific expertise. The orchestrator delegates tasks. All agents can execute code securely to solve problems. Example workflow: "Analyze e-commerce data" - Data Analyst: writes Python to load/clean data, spots trends - Statistician: performs significance tests, calculates growth rates - Report Writer: synthesizes findings into executive summary This demonstrates OpenAI Agents SDK's handoff system…

    2025 · cognitora.dev · its alternatives →

  24. 24
    OpenBox▲171

    See, verify, and govern every agent action.

    Apr 2026 · openbox.ai · its alternatives →

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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 →