Custom App Development | Massmarket AI

Build the feature you wish existed

We scope, design, and ship custom automations & integrations for agencies and SMBs.

HighLevel native API integrations Tracking-ready builds

Book a Scoping Call

What we build

  • Custom automations and connectors (HighLevel, GA4, Ads APIs, SearchAtlas)
  • Operator dashboards, reporting, attribution
  • Lightweight web apps & internal tools

How the service operates

  1. Scoping call → requirements, success criteria, stakeholders.
  2. Proposal → milestones, estimate, timeline.
  3. Build → sprint cadence with weekly demos, UAT, launch.
  4. Post-launch → warranty window and handoff docs.
Book a scoping call
Need details now? Ask the AI voice/chat widget — it's trained on our process.

Office: 333 Southeast 2nd Avenue

Miami, Fl

Call: 833-606-1575

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