Compare the best search solutions for your e-commerce business. All ratings are conducted exclusively by independent experts with extensive project experience and in-depth practical knowledge. We guarantee you a neutral, transparent, and above all, human-verified comparison.
„The success of any Search implementation depends on the team behind it, on their ability to define what is really needed. This guide is a fundamental step in this direction. A transparent and accountable review that serves key stakeholders with genuine value.“
Ángel Maldonado
CEO & Founder, empathy.co
empathy.co is one of the solutions we rate.
„Relevanz ist der Schlüssel zu einer erfolgreichen Customer Experience. Marken, Hersteller und Retailer, die nach einer passenden Search-, Reco- und Personalisierungslösung suchen, um die Relevanz für die Nutzer ihrer Commerce-Plattform deutlich zu steigern, finden mit Search Insights eine umfassende Übersicht mit allen wichtigen Anbietern. Meines Wissens ist sie in dieser Form einzigartig.“
Hagen Meischner
Vice President Partnerships and Market Expansion, FactFinder
FactFinder is one of the solutions we rate.
Independent, and proud of it. Vendors do not pay for placement or ratings. That even the solutions we evaluate acknowledge our work as transparent and well-founded is the best confirmation we could ask for.
Sep 18, 2026·AI-assisted
Days before peak season, Google shipped AI visibility reporting, shopping agents inside YouTube ads and UCP cart transfer. Here's why onsite search is turning from a front-end feature into the data source external AI agents depend on — and what retailers must fix now.
Aug 25, 2026·AI-assisted
Salesforce reports 200% growth in agentic search as first touchpoint while traditional discovery channels lose ground. How retailers, protocols like ACP and UCP, and vendors from Constructor to Otto are rebuilding onsite search for humans and machines.
Jul 8, 2026·AI-assisted
Gartner's 2026 Magic Quadrant for Search and Product Discovery is out. Who leads, and why the box matters less than what runs in your shop.
Our experts help you evaluate and select the right technology for your requirements.
Request ConsultationEverything you need to know about our platform
Tudock Search Insights is an independent comparison platform for onsite search solutions in e-commerce. We help you find the perfect search solution for your online store by providing neutral, expert-reviewed ratings and transparent comparisons.
About UsOur ratings are based on a structured criteria catalog covering functionality, performance, usability, integration, and value for money. Each solution is tested by our e-commerce experts and rated according to a uniform system (0-2 scale per criterion).
With a free account, you can compare solutions and view basic information. Premium members get access to detailed ratings for all criteria, expert opinions, advanced filtering options, and can edit ratings.
As a provider, you can register through our 'Get Listed' page. After reviewing your solution, we'll add it to our database and conduct a comprehensive evaluation. Contact us for more details.
View PricingWe compare leading onsite search solutions like Algolia, Elasticsearch, Celebros, Doofinder, and many more. Our database is continuously expanded and updated to provide you with the latest information.
Get ListedYes, in addition to the platform, we offer individual consulting for selecting and implementing search solutions. Our experts support you from strategy workshops to successful integration.
Explore SolutionsWe regularly update our database and review all solutions at least once a year. New features and price changes are promptly incorporated to guarantee you always have current information.
View ServicesBecause they are open frameworks, not finished SaaS products – even though some of the SaaS solutions we rate are in fact built on them. Our criteria catalog evaluates ready-to-use search features and assumes a defined product with a fixed feature set, a user interface and a vendor who decides what is included. With Solr, Elasticsearch, OpenSearch and Vespa, almost anything is possible in principle, but nothing is guaranteed out of the box: whether behavioral re-ranking, merchandising, synonym management or analytics exist depends entirely on how the implementing team builds, configures and extends the system. Two projects on the same technology can deliver completely different results. A rating would therefore be misleading – a low score would suggest the technology cannot do something when it can with the right implementation, while a high score would imply capabilities that only exist after significant engineering effort. We therefore list them as reference technologies rather than rated solutions. The right question is not how the framework scores, but how well a technology meets your requirements – which is also a matter of team experience and preference. We are happy to support that evaluation individually.