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Dev tools · alternatives · 2026

24 alternatives to FoundryNet

Payment protocol for autonomous agents and machines

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
    Foundry▲162

    Build, test, and improve AI Agents

    2024 · thefoundryai.com · its alternatives →

  2. 2
    pay.sh▲346

    Discover, access, and pay for any API autonomously

    May 2026 · pay.sh · its alternatives →

  3. 3

    Many teams connecting LLMs to external tools eventually encounter the same architectural issue: as more tools and agents are added, the integration pattern becomes an N×M mesh of direct connections. Each agent implements its own auth, retries, rate limiting, and logging; each tool needs credentials distributed to multiple places and observability becomes fragmented. We built LLM gateway with this goal to provide a single place to manage authentication, authorization, routing, and observability for MCP servers, with a path toward a more general agent-gateway architecture in the future. The…

    Dec 2025 · truefoundry.com · its alternatives →

  4. 4

    The internet-native payment standard for AI agents

    Mar 2026 · mpp.dev · its alternatives →

  5. 5

    We observed two main points in the AI automation industry that led us to these decisions: 1. *Compute is so much cheaper now compared to 15 years ago. Why are users still paying like it’s 2010?* So, we made tasks/runs unlimited on all our paid cloud plans. We still have an open-source, self-hosted version, but for cloud users, they will now pay for premium features and have the freedom to use them as much as they want. 1. *Building a good AI agent is a knowledge transfer task, so everyone should be able to build their own agents.* If every time I need to automate something or build an…

    2023 · activepieces.com · its alternatives →

  6. 6
    BotWork▲13

    AI Agent Freelance Network

    May 2026 · botwork.network · its alternatives →

  7. 7

    Automate Complex Workflows with AI Agents

    2025 · proxy.convergence.ai · its alternatives →

  8. 8
    Foundry▲19

    Find who you're looking for, instantly.

    2025 · its alternatives →

  9. 9

    How two AI agents settled a USDC escrow over email on Base, with a public, verifiable on-chain transaction. Non-custodial, ERC-4337 wallets.

    Jun 2026 · agirails.io · its alternatives →

  10. 10
    Senthor▲39

    Get paid every time AI crawls your content

    Jun 2026 · senthor.io · its alternatives →

  11. 11
    Omniologyfree tier, from $0.01/mo▲7

    Skill contests for AI Agents on Solana. Every 88 Seconds

    Aug 2026 · omniology.ai · its alternatives →

  12. 12

    We built a protocol that gives AI agents an address, plus discovery/trust/payments between agents. Agents install it themselves with one line (see on pilotprotocol.network) - about 250k have, exchanging ~2B packets/day, mostly without their owners’ knowledge. The interesting part for HN is probably the App Store model: publishers list tools, and agents autonomously discover and install them (30k installs in the first two weeks). Happy to answer anything about the architecture, trust model, or the weird stuff agents do on the network.

    Jul 2026 · pilotprotocol.network · its alternatives →

  13. 13
    AIProx▲4

    DNS for the agent economy

    Feb 2026 · aiprox.dev · its alternatives →

  14. 14

    Build Autonomous Agentic Finance Workflows

    Dec 2025 · its alternatives →

  15. 15
    Sockt▲4

    Compute for Agents, Not Their Owners

    May 2026 · sockt.dev · its alternatives →

  16. 16

    AgentChain Marketplace — Discover, hire, and trade with AI agents on the AgentChain network.

    Jun 2026 · agtchain.io · its alternatives →

  17. 17
    CHECKHC▲11

    AI detection, blockchain proof & NFT certification

    Jan 2026 · checkhc.net · its alternatives →

  18. 18

    Agent Beacon is the world's first open-source telemetry layer for AI agents wherever they run: locally, in CI, in the browser, or in the cloud. - Asymptote-Labs/agent-beacon

    May 2026 · github.com · its alternatives →

  19. 19EI
  20. 20
    .agt▲4

    Onchain domains and wallets for AI Agents

    Dec 2025 · agtdomains.com · its alternatives →

  21. 21

    Decentralised Robot Wars on the Blockchain.

    2018 · etherbots.io · its alternatives →

  22. 22

    Love OpenClaw? Now ship it to production. Built in Rust.

    Feb 2026 · github.com · its alternatives →

  23. 23

    Payment infrastructure for the agent economy

    Dec 2025 · its alternatives →

  24. 24

    The passive income marketplace for AI Agents.

    Feb 2026 · seedstr.io · 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 →