Site search that just works — for any website.

We host the search engine. We do all the boring server work.
You plug it into your site with one click — Drupal, WordPress, or anything else — and your visitors find what they're looking for. That's it.

99.9%Uptime

<50msResponse

10M+Queries / Day

Start Free See How It Works

Way more than just hosting Solr

Sure, we run Apache Solr for you. But we also built every tool you'll ever need around it — so you don't have to.

Solr cloud hosting

Apache Solr versions 5 through 10, your choice
Master + replica clusters, resilient by design
Shared, dedicated, or resilient cluster tiers
60+ data centers worldwide
One-click index creation & cloning
Built-in web crawler — point at a sitemap, done

See pricing

Platform tools

Live query analytics — what people actually search
Error audit — 7-day searchable error history
Backup & restore — automatic + on-demand
Teams — invite people, control access per index
Query elevation — pin or hide specific results
Search tuning — tweak relevancy without code
Facets — filter by anything you want
Security — IP rules, HTTP auth, 2FA

All included · No add-ons to buy

REST APIs for everything

Create & manage indexes programmatically
Push documents — JSON in, indexed and ready
Vector embeddings — turn text into smart vectors
Batch embed 1000 docs in one call
Web crawler control — start, stop, status, schedule
Config file editor — upload schema/solrconfig
Backup & restore API
Replication management

70+ documented endpoints · Full API reference

One click to plug it into your site

Whether you run Drupal, WordPress, or built your site yourself — we've already done the integration work. Pick your stack.

For Drupal sites

Got a Drupal site?

Two free modules on drupal.org. Pick the one that suits how you work — both are official, both are maintained by us.

Drupal Opensolr Search Recommended

Standalone module. No Search API needed. Install, click "Connect", and your site has search. Works with multilingual content, WooCommerce/Commerce, and custom content types.

Product page → Documentation Drupal.org → Complete guide

Search API Opensolr Drop-in

Already using Search API Solr? Switch to us in one config change. Auto-configures everything for you. Keep your existing setup, your existing index config — just point it at us.

Drupal.org → Setup guide Connection FAQ

Got 50 Drupal sites? No problem. Each site gets its own search index. One click each. We don't limit you to one site or one index — ever.

Set Up Drupal

For WordPress sites

Got a WordPress site?

Free plugin in the official WordPress directory. WooCommerce ready. Multilingual ready. Real one-click install — no setup wizard, no configuration hell.

Opensolr Search for WordPress Free

Install from WP plugin page. WooCommerce products, posts, pages, custom types, attached PDFs — all searchable. Works with WPML and Polylang. Hybrid search out of the box.

Product page → Documentation WordPress.org → FAQ & setup

Multisite WordPress? Each site gets its own search index. One click each. Run one site or a hundred — same simple flow.

Set Up WordPress

For everything else

Built your site yourself?

Whatever you use to build your site — Symfony, Laravel, Rails, Django, Node.js, .NET, custom CMS, static site generator — we have a simple REST API for it.

REST API

Push documents in JSON. Get search results in JSON. Authentication is just an API key. We have docs and curl examples for everything.

Full API reference → Push docs API Laravel example

Hosted Search Page Zero code

Don't want to build the search UI yourself? Just point your visitors at search.opensolr.com/your_index. Already styled. Already responsive. Done.

How to embed Search page guide

Web Crawler

Have a site but no time to build push integration? Just give us your sitemap URL. We'll crawl your whole site and index everything for you.

Crawler guide Getting started

Multiple indexes? Multiple sites? Knock yourself out. One account, unlimited indexes, unlimited sites. Each independent. Each one click.

Read the API Docs

Three steps. That's it.

No setup wizards. No 50-page manuals. No "talk to sales" before you can try.

1

Sign up free

Email + password. Done. No credit card. No commitment.

⏱ 30 seconds

2

Create your search index

One click. Pick a region — we have 60+ data centers worldwide. Index ready in 30 seconds.

⏱ 30 seconds

3

Plug it into your site

Drupal module, WordPress plugin, or REST API. People search. Things get found. You're done.

⏱ 5 minutes

Everything you need around your search

Real, live tools you'll use every day. Not "premium add-ons" — all included.

See what people search

Live query analytics. Top searches, no-results, click-through rate, response times.

Catch errors early

7-day searchable error log. We auto-suggest fixes from our FAQ for each error.

Backup automatically

Schedule daily backups. Restore in one click. Download a zip. Never lose data.

Invite your team

Per-index access control. 2FA. Shared dashboard. Audit log of who did what.

Pin the right results

"When someone searches X, always show Y first." Or hide bad results. Per query.

Tune your search

Make titles count more. Boost recent content. Fuzzy match. All from a slider, no code.

Filter and refine

Auto-detects facetable fields. Sliders for prices, dates. Lists for categories. One click.

Index your whole site

Give us your sitemap URL. We'll crawl every page and index it for you. Hands off.

Smart search that gets what people actually mean

Sometimes people search for what something does, not what it's called.
Our smart search figures that out. Search for "see heat through walls" on a tools site → it finds "thermal cameras". No keyword match. Pure understanding.

Smart Search

Finds the meaning behind a search, not just the words. Mixes classic keyword matching with deep understanding for the best of both worlds.

How it works →

Smart Hints

An instant smart-summary above the results — answers the user's question right there, with citations from your own content. They get it. They click. They don't bounce.

See it in action →

Smart Reader

Click any result, get a quick summary instead of reading the whole document. Long PDFs, big articles, dense product pages — visitors get the gist in seconds.

How it works →

Note: Smart Search, Smart Hints, and Smart Reader are available on tailored plans. Regular search is free. Talk to support@opensolr.com for a plan that fits your traffic and budget.