Curate and share knowledge, effortlessly.

Build up your own indexes from sources across the web, and share them with your friends and colleagues. Powered by the latest in AI.

The future of search is social.

Operand gives you the power to build and share your own search engine, composed of only the sources you know and trust.

  • Index anything

    Webpages, books, PDFs, podcasts, you name it, we can index it. We add new features daily.

  • Sharing made easy

    Work together with your friends and co-workers to find interesting and relevant content across the web.

  • A 'for you' page for the internet

    We use AI to learn what matters to you, and create a personalized feed of content that you'll love.

  • Proactive content surfacing

    Get notified when interesting content or ideas are indexed. Never miss anything important again.

Operand works where you do.

Install the Operand Chrome Extension to view Operand results alongside results from other engines.

  • Index the content you view on the web, automatically.
  • Get the latest from your feed, right in your browser.
  • Entirely free!
Operand Answer:

Simple pricing, for everyone.

Generous free tier, and flexible pricing options for individuals and teams. No credit card required.


Build your own search engine, and share it with your friends and co-workers.


  • Unlimited public indexes
  • Unlimited subscriptions
  • Chrome extension
  • Read-only API access
  • Community support
Get started


Stay on top of your corner of the internet, and share your knowledge with the world.

$9.99 / month *

  • Create private indexes
  • Full API access (on public indexes)
  • Index hosting + custom domains
  • Automatic content discovery
  • Priority support
Get started


For commercial, revenue-generating applications of Operand and its APIs.

Starting at $249.99 / month

  • API access for private indexes
  • Flexible pricing options
  • Support for multi-tenancy
  • SSO + RBAC
  • Dedicated support
Contact Us

* Paid plans include usage-based pricing for private indexes. $1 per 2500 credits; 1 credit = 1 search query or 1 page indexed for an entire month.

Your questions, answered.

If you still have any questions, reach out. We (probably) won't bite!

    • How much can I index?

      It's free to index content within public indexes, though we do have some limits to avoid abuse. Private indexes are priced on usage, and start at $1 per 2500 credits. 1 credit is equivalent to a single search query, or approximately a page of content indexed for an entire month.

    • How does your search work?

      We built our own search engine which leverages advances in AI/ML to index content based on semantic meaning, not keywords. This approach makes us uniquely good at handling queries written in natural language, and powers many of our discovery-focused features.

    • I'm a developer, can I use this as an API?

      Yes, each plan includes additional access to our API. Free users can make read-only requests to public indexes, whereas pro and business users can read/write to public and private indexes, respectively. This makes it possible to leverage our core engine in your own applications.