Doofinder
EcosystemSearch-as-a-service platform focused on SMB and mid-market ecommerce with native integrations for Shopify, WooCommerce, and Magento. REST API supports product search, autocomplete, and faceted filtering with per-merchant search engine instances.
Doofinder is a search platform built for small to mid-market ecommerce stores. The platform focuses on quick deployment with native integrations for Shopify, WooCommerce, Magento, and PrestaShop, making it accessible for merchants who want better search relevance without a complex implementation project.
The platform's crawler indexes product catalogs automatically from the merchant's storefront, including product titles, descriptions, tags, and custom attributes. The index updates on a configured schedule or via a push API when catalog changes occur. Merchants configure synonyms, stop words, and custom boost rules through an admin console without technical configuration.
Doofinder's search API returns results in real time with support for faceted filtering, autocomplete suggestions, and natural language queries. The API key model uses one key per search engine (each merchant site is a "search engine" in Doofinder terminology), with separate keys for full API access and public-facing search access. Agents use the search API to query merchant catalogs and receive structured product results with price, availability, and direct product URLs.
The platform includes a banner and promotion system that inserts promotional content into search result sets based on configurable trigger queries. Agents querying a Doofinder-powered merchant will receive search results that include any active promotional insertions, which is useful context for understanding what the merchant is currently featuring. Doofinder is available in all major app stores for Shopify, WooCommerce, Magento, and BigCommerce, making it common across the long tail of ecommerce merchants that UCP-focused agents interact with.
Why This Matters for UCP
Doofinder provides accessible ecommerce search APIs common across Shopify and WooCommerce merchants in the SMB segment, giving agents a consistent product discovery interface for the long tail of UCP-enabled stores that run Doofinder for on-site search.
UCP Capabilities
UCP Endpoint
Ecosystem — Endpoint not yet publicly available
Integration Example
// Doofinder REST API for SMB ecommerce product search.
// Agents search merchant catalogs using per-merchant hash IDs and API keys.
const DOOFINDER_API = 'https://eu1-search.doofinder.com/5';
const hashId = process.env.DOOFINDER_HASH_ID!;
const token = process.env.DOOFINDER_API_TOKEN!;
// Search products in a merchant's catalog
const searchParams = new URLSearchParams({
hashid: hashId,
query: 'yoga mat non-slip',
rpp: '10',
transformer: 'basic',
});
searchParams.append('filter[available]', 'true');
searchParams.append('filter[price][gte]', '20');
searchParams.append('filter[price][lte]', '100');
const results = await fetch(DOOFINDER_API + '/search?' + searchParams, {
headers: { Authorization: 'Token ' + token },
}).then(r => r.json());
console.log('Total results:', results.total);
results.results?.forEach((item: any) => {
console.log(item.title, '$' + item.price, item.link);
});
// Autocomplete suggestions for query expansion
const suggestParams = new URLSearchParams({ hashid: hashId, query: 'yoga', rpp: '5' });
const suggestions = await fetch(DOOFINDER_API + '/suggest?' + suggestParams, {
headers: { Authorization: 'Token ' + token },
}).then(r => r.json());
console.log('Query suggestions:', suggestions.results?.map((s: any) => s.term));Category
Search & DiscoveryUCP Status
EcosystemTags
Pricing
paid
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Reviews
★★★★★4.7 (3 reviews)These are illustrative examples to show what reviews will look like. Submit your own experience below.
M. Lee
Backend Developer · Mar 3, 2026
Works well for our use case. The documentation is accurate and the implementation matches what the spec describes.
R. Kapoor
Platform Engineer · Jan 15, 2026
Integrated in an afternoon. Solid implementation with no unexpected edge cases in production.
J. Santos
Senior Engineer · Feb 28, 2026
Integration was straightforward. The UCP endpoint discovery works as documented and checkout completes in under 2 seconds.
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