AI APIs for Autocomplete, Search & Text Enhancement

🚀 Join the natrul.ai Hackathon – Build Context-Aware AI in 48 Hours! Put your skills to the test using real APIs, real data, and win real prizes. Free to enter. Remote. Starts July 11^th.

🚀 Join the natrul.ai Hackathon Free, remote, starts July 11^th!

Upgrade Your UX with One API Call

natrul.ai gives your forms, fields, and editors a boost with CoPilot-style intelligence—personalized to every user and integrated in minutes. Now with support for full-text AI querying alongside autocomplete and enhancement.

Instant integration with any frontend
Personalized predictions per user
Clean developer-first API
Built-in support for smart autocompletion
Natural language query endpoint with contextual responses

Smarter Inputs. One API.

Add AI search, autocomplete, and query to your app with one integration. Personalized, fast, and works with your data.

Quick setup
Smart autocompletion
Contextual answers

Join the Open Beta

Turn Your Data into a Smart API

natrul.ai lets you upload documents and instantly enable context-aware AI features like smart search, autocomplete, and text enhancement — all with your data and your users.

🔎 Search internal knowledge instantly
⚡ Supercharge productivity with tailored autocompletions
🛠️ Easy API integration into any platform

Want to explore more features? Visit our Features page for a full breakdown.

Built for Founders, Developers & Enterprise Teams

Whether you're launching a SaaS product, managing an internal knowledge base, or delivering smarter customer support, natrul.ai helps you ship AI-powered features faster.

👨‍💻 For Developers

Integrate API endpoints directly into apps and workflows. No model tuning or infra management needed.

🏢 For Teams & Orgs

Turn internal documents into powerful AI interfaces for sales, HR, operations, and more.

Why Context Matters

Generic LLMs don’t know your product, your team, or your docs. With natrul.ai, they will.

Lower hallucinations
Hyper-relevant responses
More trust from users

How It Works

Just upload documents or provide user context — we take care of parsing, indexing, and AI integration.

Works with PDFs, DOCX, TXT, CSV and more. Use our no-code UI or hit the API directly.

Step 1

Upload or stream your documents into a private index.

Step 2

Assign users and add optional user-level context for personalization.

Step 3

Query the API for smart search, autocomplete, or text enhancement.

No-code setup. API-first design.

Use our dashboard to manage documents, users, and context without writing code — or go headless with our developer-friendly API.

Explore the Docs

Frequently Asked Questions

Still have questions? We’ve got answers.

natrul.ai is a developer-first platform that turns your documents into smart, context-aware APIs. It powers AI-driven search, autocomplete, and text enhancement using your own content—no model training or infrastructure setup required.

You can upload PDFs, DOCX, TXT, CSV, and more through the dashboard or use the API to stream in content programmatically. All files are parsed, indexed, and made queryable via API within minutes.

Yes! You can assign users to an app and optionally upload user-level documents. At query time, app and user context are automatically combined for personalized results.

We’re currently in open beta, which means you can get started with full access for free. No credit card required. Pricing will be announced soon, and open beta users will receive early upgrade options.

Not at all. natrul.ai handles parsing, vectorization, and LLM integration for you. You just upload content and start querying—no ML expertise or infrastructure required.

Start Building Smarter Apps

Deploy context-aware AI in minutes with simple APIs and no model tuning. Perfect for teams that want more from their data.

Get Started Free

No credit card required. Open beta access included.