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Self-healing browser automation for sites without APIs

Build a browser-automation-as-a-service tool that handles the 'no API' web chores Zapier and Make can't touch: logging into portals, clicking through marketplace dashboards and internal admin pages, and scraping or submitting data on sites that break record-and-replay scripts due to login flows, layout changes, or captchas. Package it as a resilient, self-healing RPA layer (using a real browser agent with vision/DOM fallback) sold to ops and back-office teams who currently pay VAs or interns to do this manually, with workflows defined per-site and monitored for breakage.

via Reddit
Original post

What to build

A browser-automation-as-a-service tool for ops/back-office teams: a self-healing RPA agent that logs into portals, clicks through internal admin and marketplace dashboards, and scrapes or submits data on sites with no API, using vision+DOM fallback so it keeps working when logins or layouts change.

Zapier and Make only automate sites with APIs, leaving portal logins, admin dashboards, and scraping/submission tasks to manual labor or brittle record-and-replay scripts that break on layout changes and captchas.

Demand

Back-office and ops teams who currently pay VAs or interns to click through internal admin and marketplace sites want this now because no-code automation tools can't touch anything without an API.

  • r/nocode (Reddit)Discussion

    Thread 'What web chore do you still do by hand because there's no API?' — poster notes Zapier/Make cover anything with an API, implying the no-API gap is the actual pain point.

  • Signal aggregator (tech category)Discussion

    Recurring community/forum question about manual web chores indicates widespread unmet automation demand for portal logins, dashboard clicks, and scraping across admin and marketplace sites.

  • Opportunity briefAnalysis

    Analysis notes record-and-replay tools like Zapier/Make break on login flows, layout changes, and captchas, pointing to demand for resilient vision/DOM-fallback automation.

Stack

  • Playwright
  • Browserbase
  • OpenAI/Claude vision API for DOM fallback
  • Supabase
  • Temporal for workflow orchestration
  • 2Captcha or similar for captcha handling

Solo + AI difficulty

The browser-scripting core (Playwright flows, scheduling, a dashboard) is buildable solo in a few weeks; the hard part is the self-healing vision/DOM fallback and per-site maintenance as layouts and captchas change, which is an ongoing cost, not a one-time build. Expect 4-6 weeks to a usable MVP covering a handful of site types, with maintenance effort scaling per customer site.

Entry threshold
A solo builder can ship an MVP in weeks using existing headless-browser and LLM-agent frameworks (Playwright plus a vision/DOM-reasoning layer for resilience), but durable value requires ongoing maintenance as target sites change, which is the recurring moat and recurring cost.
Window
6-12 months

Where to find first users

  • r/nocode and r/automation
  • Indie Hackers launch
  • Cold outreach to ops/RevOps teams on LinkedIn who post about manual data entry
  • Product Hunt launch targeting no-code/automation audience

Competitors

Counter-signals & risks

  • Captcha-solving and login automation on third-party sites may violate terms of service or trigger legal/compliance risk for a vendor selling this as a service.

  • Vision/DOM-fallback browser agents are still immature and may have high failure/maintenance rates per site, undermining the 'self-healing' value proposition at scale.

  • Incumbent RPA vendors (UiPath, Automation Anywhere) and emerging AI-agent browser tools (Adept, Browserbase) could move into this niche quickly, compressing differentiation and margins.

Original title: What web chore do you still do by hand because there's no API?

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Self-healing browser automation for sites without APIs — Nichr