AI Agent Builders

The 13 AI Agent Builders tools on HokAI, compared on capability, pricing and compliance. Independently verified.

What is in AI Agent Builders

HokAI tracks 13 active tools in AI Agent Builders. 12 of them (92%) publish a free tier you can test before paying.

AI Agent Builders — Tools

  • Atoms — Multi-agent AI app builder that deploys specialized AI agents (PM, Engineer, Data Scientist) to build full-stack apps from text; plans from free to $100/month.
  • Cassidy — AI automation platform for business teams. Build context-powered assistants and multi-step workflows connected to 100+ tools, no code required. Trusted by 20,000+ teams.
  • Cloudflare OS — Cloudflare OS is Cloudflare's open-source, self-hosted AI agent workspace that passed 6,000 GitHub stars within 2 days of its August 2026 launch.
  • Denovo — AI business builder that turns an idea into a launch-ready startup in 8 minutes with a business plan, pitch deck, branding kit, and landing page, then runs autonomous post-launch operations across 1,000+ connected apps.
  • Emergent — AI platform that orchestrates specialized agent teams to build full-stack web and mobile apps from natural language prompts, with native iOS and Android generation and GitHub auto-push.
  • LLMStack — No-code AI agent and workflow builder connecting LLM models to your data. Integrates OpenAI, Cohere, and Hugging Face, with a free tier and paid production plans. Deploy to the cloud or self-host on-premise.
  • LikeClaw — Sandboxed AI agent platform with 100+ models, skills marketplace, and isolated task execution. 20,000 free credits at signup, credit packs from $5. Operational in 30 seconds.
  • Lindy — No-code AI agent builder for business automation, starting free with 400 credits/month. Used by teams to automate email, sales, support, and scheduling without writing code.
  • Nanoswarm — Personal AI agent platform for Telegram that deploys customizable bots with encrypted data storage, frontier model selection, and 24/7 availability in a few clicks.
  • QueryPie AIP — QueryPie AIP is an enterprise MCP gateway and agent builder from QueryPie, a database security company founded in 2017 in Seoul, South Korea.
  • SuperAGI — Open-source autonomous AI agent framework and AI Super App for work, backed by $15M. Lets dev teams build, deploy, and manage multi-agent workflows with a built-in CRM and AI SDR.
  • TinyCommand — TinyCommand is a no-code canvas, founded in 2025, that folds five once-separate SaaS categories into one shared credit plan instead of five bills.
  • flows.network — Serverless automation platform for building bots and workflows across SaaS applications

AI Agent Builders pricing at a glance

Paid plans in AI Agent Builders start at $650 per month. Figures cover the 1 of 13 listings that publish a price; the rest quote on request or bundle the tool into a wider plan. If budget is the constraint, 12 listings offer a free tier.

Where these tools run

Across the 13 AI Agent Builders listings, 13 run in the browser, 1 ship a Windows build, 1 ship a macOS build, 3 offer a mobile app. Check platform support before shortlisting — it is the constraint most often discovered late.

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Frequently asked questions

How many tools are there in AI Agent Builders?

HokAI currently lists 13 active entries in AI Agent Builders. Each is verified against the vendor's own pages and re-checked as those pages change, so the count moves as the category does.

Which tools are listed under AI Agent Builders?

Atoms, Cassidy, Cloudflare OS, Denovo and Emergent, among the 13 entries in this section. Each links through to a full profile covering what it does, how it is priced where that is published, and how it compares with the alternatives in the same category.

Are there free AI Agent Builders options?

Yes — 12 of the 13 listings in AI Agent Builders publish a free tier. Free tiers here usually cap usage volume or hold back the higher-end features rather than expiring, so they suit evaluation before committing.

How much do AI Agent Builders tools cost?

Published paid plans start at $650 per month. That covers the 1 of 13 listings that publish a price — the remainder quote on request or fold the tool into a broader contract.

Do AI Agent Builders tools work on mobile?

3 of the 13 listings in AI Agent Builders offer an iOS or Android app; 13 run in the browser, which in practice covers mobile through a responsive interface even without a native app.