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Mastra alternatives · AI Agents

Mastra alternatives with an iPhone and iPad app

The Mastra listing does not include an iPhone and iPad app. 22 of the 101 other AI agents in this directory list an iPhone and iPad app.

Mastra has a free plan. Paid plans start at $25 per workspace / month. 14 of them are free or have a free plan.

22 tools · Listings checked up to Nov 12, 2026 · Where the facts come from

The 12 closest to Mastra

  1. Vellum

    Personal AI assistant with long-term memory that acts across apps

    • Vellum starts at $30 per month (Mighty). Mastra starts at $25 per workspace / month.
    • Only Vellum lists macOS, Windows, iOS and Android apps.
    • Only Vellum lists a browser extension.
    • Vellum also covers chat assistant.
    Vellum vs MastraVellum pricing and details

  2. OpenClaw

    Open-source personal AI agent you run yourself and message in chat

    • OpenClaw is free. Mastra starts at $25 per workspace / month.
    • Only OpenClaw lists macOS, Windows, Linux, iOS and Android apps.
    • OpenClaw also covers chat assistant.
    OpenClaw pricing and details

  3. Kortix

    Open-source platform for running AI agents from a git repo you own

    • Kortix starts at $50 per month for 5,000 credits (Credits), with unlimited members. Mastra starts at $25 per workspace / month.
    • Only Kortix lists macOS, Windows, Linux, iOS and Android apps.
    Kortix pricing and details

  4. LobeHub

    Workspace for building and running teams of AI agents

    • LobeHub starts at $18 per month, billed yearly ($216); $20 billed monthly. Mastra starts at $25 per workspace / month.
    • Only LobeHub lists macOS, Windows, Linux, iOS and Android apps.
    • LobeHub also covers chat assistant.
    • Mastra also covers workflow automation.
    LobeHub pricing and details

  5. Amp

    Coding agent that runs in cloud machines it calls orbs

    • Amp starts at $20 per month (Megawatt tier). Mastra starts at $25 per workspace / month.
    • Only Amp lists macOS, Windows, Linux, iOS and Android apps.
    • Mastra is open source and self-hostable, according to its own site.
    Amp pricing and details

  6. Relevance AI

    Low-code platform for building AI agents and multi-agent teams

    • Relevance AI starts at $19 per month, billed annually (Pro). Mastra starts at $25 per workspace / month.
    • Mastra has a free plan. Relevance AI does not.
    • Only Relevance AI lists iOS and Android apps.
    • Only Relevance AI lists a browser extension.
    Relevance AI pricing and details

  7. Sintra

    Bundle of 12 role-based AI helpers for small businesses

    • Sintra starts at $52 per month on the 12-month plan, before the discount shown on site. Mastra starts at $25 per workspace / month.
    • Mastra has a free plan. Sintra does not.
    • Only Sintra lists iOS and Android apps.
    • Mastra is open source and self-hostable, according to its own site.
    Sintra pricing and details

  8. MiniMax Agent

    General-purpose AI agent for research, coding, websites and media

    • MiniMax Agent starts at $220 per year, billed annually (Go); $22 billed monthly. Mastra starts at $25 per workspace / month.
    • Only MiniMax Agent lists macOS, Windows, iOS and Android apps.
    • Mastra is open source and self-hostable, according to its own site.
    • MiniMax Agent also covers app builder, research and presentations.
    MiniMax Agent pricing and details

  9. Happycapy

    Cloud sandbox computer where AI agents run skills and automations

    • Happycapy starts at $17 per month, billed annually (Pro); $20 billed monthly. Mastra starts at $25 per workspace / month.
    • Only Happycapy lists iOS and Android apps.
    • Mastra is open source and self-hostable, according to its own site.
    • Happycapy also covers app builder, research and presentations.
    Happycapy pricing and details

  10. Hyperagent

    Named AI agents that run from threads, Slack, email or a schedule

    • Hyperagent starts at $20 per month (Hyperagent 20, which includes $20 of usage credit). Mastra starts at $25 per workspace / month.
    • Mastra has a free plan. Hyperagent does not.
    • Only Hyperagent lists an iOS app.
    • Mastra is open source and self-hostable, according to its own site.
    Hyperagent pricing and details

  11. Sauna

    AI teammate with memory, reachable by web, iMessage, Slack or email

    • Sauna starts at $29 per month, billed monthly (Lite). Mastra starts at $25 per workspace / month.
    • Only Sauna lists an iOS app.
    • Mastra is open source and self-hostable, according to its own site.
    • Sauna also covers chat assistant and app builder.
    Sauna pricing and details

  12. Runable

    AI agent that builds sites, decks and media and runs marketing

    • Runable starts at $20 per month, billed monthly (Pro); $15 per month billed yearly. Mastra starts at $25 per workspace / month.
    • Only Runable lists macOS, iOS and Android apps.
    • Mastra is open source and self-hostable, according to its own site.
    • Runable also covers meeting notes, dictation, marketing automation, app builder and presentations.
    Runable pricing and details

10 more that list an iPhone and iPad app

All 22 in one table

Common questions

Which Mastra alternatives have an iPhone and iPad app?

Vellum, OpenClaw, Kortix, LobeHub, Amp, Relevance AI, Sintra, MiniMax Agent and 14 more list an iPhone and iPad app.

Does Mastra have an iPhone and iPad app?

The Mastra listing does not include an iPhone and iPad app. It lists Web.

Which of these AI agents are free?

Vellum, OpenClaw, Kortix, LobeHub, Amp, MiniMax Agent, Happycapy, Sauna and 6 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Mastra: the alternatives its listing names first, then the tools that share the most features with it.