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20 Blocks.ai alternatives

Blocks.ai: Control plane and network layer from PubNub that makes any AI agent globally reachable — no ports, tunnels, or DNS. 20 apps do similar work, most sharing Developers, Hosting and Integrations, ranked by how much they have in common with Blocks.ai.

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  1. A no-code builder for autonomous AI agents — visual flow editor, OpenClaw skills, Slack and Telegram delivery, and bring-your-own-key with no inference markup.

    Also: Hosting, Integrations

  2. Spark LLC

    Managed OpenClaw in the cloud — a private, always-on AI agent that runs scheduled routines across 100+ apps and reports back in your chat.

    Also: Hosting, Integrations

  3. Headless browser infrastructure for AI agents — sessions, stealth, proxies, and live view, without running Chrome yourself.

    Also: Developers, Hosting

  4. The open-source AI hub: over a million models, hundreds of thousands of datasets, and hosted demo Spaces.

    Also: Developers, Hosting

  5. Cursor

    Cursor's Git forge for the agentic era — host repos, review pull requests and let coding agents work in the same place.

    Also: Developers, Hosting

  6. Browser-based coding platform whose AI Agent builds, edits, and deploys full-stack apps from natural-language prompts.

    Also: Developers, Hosting

  7. Digger

    Write an agent as a TypeScript function and deploy it in seconds onto KVM-isolated Linux microVMs, with the loop, sessions, streaming and versioning managed for you.

    Also: Developers, Hosting

  8. Cloud-hosted long-horizon AI agents: pick a harness like Claude Code or Codex, pick a model, and reach the same agent from Slack, WhatsApp, iMessage, the web or a CLI.

    Also: Developers, Hosting

  9. Kube-DC

    Kube-DC.cloud is a fixed-price Kubernetes cloud for developers - with VMs, containers, managed databases, observability, backups, and unlimited traffic included.

    Also: Developers, Hosting

  10. Clockwork Labs

    Database and application server in one, pitched as a glue-free backend an AI agent can build end to end.

    Also: Developers, Hosting

  11. Reactive TypeScript backend platform built so AI coding agents can ship features without breaking things.

    Also: Developers, Hosting

  12. Production inference for open and custom models — fast, autoscaling, and deployable into your own cloud.

    Also: Developers, Hosting

  13. Serverless GPUs from a Python decorator — deploy models and batch jobs with no containers or cluster to manage.

    Also: Developers, Hosting

  14. Run thousands of open models with one API call, and deploy your own without touching Kubernetes.

    Also: Developers, Hosting

  15. Integration layer for AI agents: managed OAuth, 10,000+ prebuilt tools across 3,000+ APIs, an MCP server and an API proxy. Owned by Workday.

    Also: Developers, Integrations

  16. Flexible AI workflow automation for technical teams

    Also: Developers, Integrations

  17. Free, open-source local MCP gateway: register each server once, share it with every AI client, and cut tool-definition tokens by up to 91%.

    Also: Developers, Integrations

  18. Prompt One, Inc.

    Open-source CLI framework that gives AI agents one command grammar across Salesforce, ServiceNow, DocuSign and Google Workspace, loading each schema only when asked.

    Also: Developers, Integrations

  19. MeetStream AI

    One API for meeting bots across Zoom, Google Meet, Teams and Webex — join, record, stream and speak in real time, billed at $0.35 an hour.

    Also: Developers, Integrations

  20. Atlaso Labs Inc.

    A shared memory layer for AI coding tools — tell Claude Code something once and Cursor, Codex and Claude Desktop already know it.

    Also: Developers, Integrations