MultiOn

What it is

MultiOn (Mind) ships a personal browser-using agent with an API surface, so developers can hand off tasks like 'book this flight' or 'fill this form' via code. Smaller than Comet/Operator but more developer-friendly.

Notes from using it

MultiOn occupies an interesting niche: developer-friendly browser-using agent with API access, when most competitors are consumer products. Teams that want to integrate browser-agent capabilities into their own workflows — not just "use" a browser agent — find MultiOn the cleanest path.

The smaller team relative to the frontier labs shows up in reliability on long, branching tasks. MultiOn does well on transactional flows it's been demoed on; less consistently on novel multi-step automation. For production use, narrow the scope and instrument heavily.

The distinct positioning vs. Comet/Operator/Atlas is the API-first model. If you're building an internal tool that needs browser-agent capabilities for one specific workflow (book reservations across vendors, fill insurance claim forms across portals, scrape competitor data behind login), MultiOn lets you build on top. For passive use of browser agents, the consumer products are more polished.

Where it shines

• API access for developers who want to build on top.
• Strong demos on real consumer flows.

Where it falls down

• Reliability uneven on long tasks.
• Smaller team than the frontier-lab competitors.

Best fit for

If you're trying to put AI behind any of these functions, MultiOn is worth a look:

• AI for Scheduling — Calendar coordination, availability negotiation, follow-ups.
• AI for Lead Enrichment — Adding firmographic, technographic, and intent data to inbound and outbound leads.