SLI Systems Alternatives

Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.

Open Source

Swiftype Site Search helps to sell more, get the right answer to more people on the platform and surface relevant content for readers and followers.

Google Custom Search enables you to create a search engine for your website, your blog, or a collection of websites.

Elasticsearch is an open source, distributed, RESTful search engine.

Klevu offers instant site search solution for eCommerce stores.

Site Search 360 enhances and improves your built-in CMS or product search with autocompletion, semantic search, filters, facets, detailed analytics, and a whole lot of customization options.

freemium $9.0 / Monthly ("1,500 pages/products", "2,000 monthly searches")

Sooqr Search provides relevant and innovative site search engine for the website.

eCommerce Site Search & Navigation

Site-search engine for eCommerce platforms.

Personalized eCommerce tool

AI-powered search and discovery solution for Enterprise retailers

paid Free Trial

Queryly Search Cloud helps readers find more relevant content instantly on the site. 

Findologic offers search solution for online stores to create a positive shopping experience.