Software studio · England & Wales

We build SaaS products and ship software that works.

TATLAB LTD is a software company creating our own SaaS products and helping teams design, build, and scale their software.

Our products

Tools we build, run, and rely on ourselves.

OpenSERP

Self-hosted SERP API · Open source

The free, self-hosted SERP API for Google, Bing, Yandex and more — structured search results from six engines through a single REST endpoint.

  • MIT-licensed, no API keys or rate limits
  • Consistent JSON: titles, URLs, snippets, ranks
  • Perfect for AI grounding, SEO & research
Visit openserp.org →

CaptionLayer

Captions & subtitles for video

Fast, accurate captions and subtitles for your video content — generate, edit and export in the formats your workflow needs.

  • Automatic transcription & captioning
  • Editable, styleable subtitle layers
  • Export-ready for any platform
Visit captionlayer.org →

Software consulting

Beyond our own products, we help companies build theirs.

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Product engineering

From idea to launch — web apps, APIs and SaaS platforms built to last.

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Cloud & infrastructure

Scalable, cost-efficient architecture on modern edge and cloud platforms.

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AI integration

Practical AI features and data pipelines that add real value to your product.

Let's build something.

Questions about our products or interested in working together? We'd love to hear from you.

Get in touch