heyday.io

What It Is

HeyDay is an advanced on-site search solution for e-commerce websites and online publishers. Its core goal is to help users find content or products faster, while using its Search More feature to display additional search results when users may be about to leave the site—reducing bounce rates, increasing engagement time, and improving marketing ROI. According to the official website, HeyDay is designed for large data-source search scenarios and has been live since 2018, with 1073 trusted partners and other stated credentials.

Core Capabilities

Based on its public pages, HeyDay’s key features include AI Search, Autocomplete, Spell correction, multilingual support, fast search results, personalization, real-time analytics, and detailed reporting. For e-commerce sites, these capabilities cover the essential parts of search experience optimization: predicting queries during input, correcting misspellings, and reducing user drop-off after a search through relevant results and additional recommendations. The Custom Plan also supports customized search bars and site layouts to maintain brand consistency.

Pricing and Trial

HeyDay uses a monthly subscription model, with plans differentiated by the number of products. Basic is $30/month and supports up to 5,000 products; Standard is $50/month and supports up to 15,000 products; Premium is $90/month and supports up to 30,000 products. Larger companies or users with special requirements can choose the Custom plan, which requires contacting sales. The page clearly offers a 14-day free trial and supports upgrades at any time. Overall, the pricing is fairly friendly for small and mid-sized e-commerce businesses, but details such as higher-scale pricing, traffic limits, and search query limits are not disclosed.

Pros and Cons

The main strengths are its clear product positioning around on-site search, user retention, and conversion optimization, with a feature set that is practical for e-commerce. Pricing is public and a trial is available, making initial evaluation easier. The drawbacks are that public materials provide limited details on third-party integrations, APIs, deployment methods, team permissions, and security or compliance, beyond broad claims such as “Secure.” Customer feedback is also mainly testimonial-based, with little verifiable data on conversion uplift.

Best Fit and Access from China

HeyDay is best suited for cross-border e-commerce stores and content sites with product catalogs or large volumes of content that want to quickly improve their search experience. If a company requires strict data compliance, private deployment, complex permissions, or deep developer integration, it should confirm these details with the vendor. The website does not specify access from China or supported payment methods, so these should currently be treated as unknown. Teams in mainland China may also want to evaluate alternatives such as Algolia, Elastic Site Search, Meilisearch, and Typesense.