Agent Builder by Airtop

Airtop Agent Builder is a low-code platform for building browser automations that run as deployed agents. A user describes a workflow in plain English; Airtop builds and tests it, compiles the result into reusable TypeScript-like agent code, and runs it on a schedule or trigger. The vendor says compiled agents can be up to 100 times more efficient to run than uncompiled LLM agents. The practical distinction is important: an LLM helps construct and repair the workflow, while the repeatable path runs more like deterministic software than a model reasoning from scratch on every step.

What it actually does

Airtop combines hosted cloud browsers with API and application access. Published capabilities include logging into sites, filling forms, downloading documents, CAPTCHA solving, built-in proxies, and a password vault. Agents can also call REST or GraphQL APIs, OAuth connections, webhooks, and SDKs. Prebuilt integrations named on the homepage include HubSpot, Google Ads, Google Sheets, Gmail, Slack, Airtable, social platforms, and B2B enrichment data. Every run is observable, and failed browser paths can self-heal. Airtop advertises SOC 2 Type II and HIPAA alignment, encrypted session isolation, and a policy of not using customer data for model training. Buyers still need to inspect retention, audit-log access, and contract terms for their plan.

Verified pricing

The September 2026 pricing page lists Free at $0 per month with 1,000 recurring credits, three simultaneous sessions, one deployed agent, and a 10,000-credit one-time bonus. Starter begins at $29 per month with 30,000 credits, three simultaneous sessions, 10 deployed agents, an integrated proxy, and support. Pro begins at $189 per month with 225,000 credits, 30 sessions, 30 deployed agents, a custom proxy, and Mark included. Scale begins at $558 per month with 775,000 credits, 100 simultaneous sessions, unlimited deployed agents, the SOC 2 Type II report, and Mark. Enterprise uses custom credits, concurrency, and volume pricing. Annual billing advertises a 10% discount with credits provided upfront. Higher credit bundles exist within paid plans, so calculate against the exact operation mix rather than assuming the entry price.

Honest assessment

Airtop is strongest when a workflow crosses APIs and awkward websites, especially authenticated portals with no usable API. Compiled execution and self-healing can reduce token expense and brittle selector maintenance. The tradeoffs are usage-credit forecasting, dependence on Airtop's hosted browser infrastructure, and the security work involved in storing account access. CAPTCHA handling does not guarantee that a site's terms permit automation. Teams should compare it with Browserbase, Browser Use, Apify, and Cloudflare Browser Rendering.

Pilot one bounded process, such as invoice reconciliation. Use 50 representative runs, including expired sessions, changed page layouts, missing records, and duplicate submissions. Track completion rate, p95 runtime, credits per successful run, manual correction minutes, and incorrect writes. Begin with read-only access or a sandbox, require approval before irreversible actions, and verify rollback, credential rotation, logs, data deletion, concurrency, and support response before production use.