Manta AI tech stack
Your AI agent for autonomous web app testing
The stack
“GPT-4.1 and GPT-4o run inside Manta — powering the agent’s decision-making and visual understanding as it explores your application. The combination of text and vision capabilities was exactly what autonomous testing required.” — the maker, Jul 2026 ↗
“GCP was the right infrastructure choice for Manta. The startup support programme made it accessible early, and deep familiarity with the platform meant we could move fast without second-guessing our infrastructure decisions.” — the maker, Jul 2026 ↗
“Used alongside Claude Code throughout development. Antigravity handled its share of the heavy lifting — between the two, the pace of development was something I couldn’t have achieved alone.” — the maker, Sep 2026 ↗
“Claude Code was central to building Manta AI — from architecture decisions to implementation. Having an AI that understands context deeply across a large codebase made it the right tool for a product this technically complex.” — the maker, Jul 2026 ↗
“Lovable built every pixel of Manta’s UI. Fast, clean, and exactly what an early-stage product needs — great output without the overhead of building a frontend from scratch.” — the maker, Jul 2026 ↗