MultiOn, built by AGI Inc since 2022, staked out an early position in a space that later got crowded: an API specifically for AI agents that browse the web and complete tasks on a user's behalf, booking, shopping, form-filling, ahead of the broader 2024 wave of browser-controlling agent tools that followed.
That API-first design targets developers building the browsing capability into their own product rather than a person using MultiOn directly as a destination app, agent behavior gets triggered programmatically as part of a larger application rather than through a MultiOn-branded interface a user interacts with themselves.
There's no free tier; access runs through direct engagement rather than self-serve signup. For a developer who wants to build web-browsing agent capability into their own product and values MultiOn's early, established position in that specific niche, it remains a reasonable option to evaluate alongside the newer open-source alternatives that have since emerged.
