JigsawStack

JigsawStack's models are trained for one task each, and the company says they run faster and more consistently than a general model prompted to do the same job. A scraper model knows how to read a page. An OCR model reads a document. You get a dedicated API and dedicated infrastructure for each one rather than a shared endpoint that does everything. The practical effect is that output shape stays stable across runs, which cuts the validation code you would otherwise write.

Every model returns the same structured response on every call, and you can define the structure yourself for tasks that need it. That consistency comes from how the models were trained, not from a schema you bolt on afterward. For backend work this matters more than raw cleverness, since downstream code depends on predictable fields. The OCR and web scraping pages both highlight high accuracy on user-defined structured output as a headline claim.

The AI web scraper extracts specific data from a URL by prompt, so you can pull prices or reviews from a page without knowing its HTML. It handles dynamic sites and can browse through proxies in a chosen country, which helps with regional pricing and travel sites. The web search API returns structured, contextualized results built for AI consumption rather than a list of links, and it adds location data and search suggestions for autocomplete boxes.

vOCR reads text from any document type and returns it in a consistent structure, backed by fine-tuned vision models. The company lists KYC automation, fraud detection, accessibility and sensitive healthcare or legal documents as its main uses. Object detection covers images and screens, and it also targets computer use, where the object detection API looks at a GUI and finds the buttons and fields an agent needs to click. Construction safety and retail inventory are two of the listed use cases.

The suite claims support for more than 160 languages across models, with the speech to text API covering over 100 for transcription via Whisper large v3. Multilingual is treated as a first-class feature rather than a bolt-on, and the training data is collected globally so accuracy doesn't collapse on less common languages. For teams shipping outside English, that reach is the whole reason to pick the suite.

JigsawStack ships fully typed SDKs for Python and JavaScript/TypeScript, along with snippets for PHP, Ruby, Go, Java, Swift, Dart, Kotlin, C#, and plain cURL. It connects to Vercel AI SDK, LangChain, Zapier, n8n, Google Sheets, Postman, Hugging Face and Replicate, so it slots into a stack you already run. The dashboard adds real-time logs and analytics, including sessions, countries, IPs and other data points, plus API key permissions for access control.

The infrastructure runs serverless and claims to handle billions of concurrent requests in under 200ms, with smart caching to cut cost and latency and access to 90+ distributed GPUs. Enterprise plans add a 99.9% SLA, SOC 2, unlimited log retention, a dedicated support manager, custom deployments and a self-hosted option. That last point matters for teams that can't send documents to a third party.