REST API for Relevanssi for WordPress Plugin Directory
REST API for Relevanssi is a WordPress app, with a 5.0 average rating from 3 reviews, as of July 10, 2026.
REST API for Relevanssi is a WordPress Plugin Directory app by Sergiy Dzysyak. With a rating of 5.0★ from 3 reviews.
AppRanks data: REST API for Relevanssi ranks #0 in Api on WordPress Plugin Directory, placing it in the top 1% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
REST API for Relevanssi is a category-leading WordPress app with a limited review volume. It is listed in the Api category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 3 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +High average rating (5.0★) signals consistent merchant satisfaction
- +Published by Sergiy Dzysyak — established developer track record
Cons
- −Limited review base (3) — ratings can shift significantly with new feedback
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How REST API for Relevanssi works
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This plugin provides simple REST API for the popular search WordPress search engine – Relevanssi.
As far as this plugin provides API for the Relevanssi plugin, it should be installed.
Key features
Search through posts of a certain type. By default all types.
Results in pagination and optional.
Sets X-WP-Total header with a total number of records, the same way as the default search API does.
Sets X-WP-TotalPages header with a total number of pages, the same way as the default search API does.
Multilingual websites support. Both WPML and Polylang are supported, but not tested well, so let me know if you will find any problems.
Taxonomy filters are supported now. Some features may be missed, so feel free to report them.
Ordering option added. It is also possible to order by meta_key/meta_value/meta_value_num.
Brief usage examples
https://[your domain]/wp-json/relevanssi/v1/search?keyword=query
https://[your domain]/wp-json/relevanssi/v1/search?keyword=query&per_page=5
https://[your domain]/wp-json/relevanssi/v1/search?keyword=query&per_page=5&page=2
Define post type:
https://[your domain]/wp-json/relevanssi/v1/search?keyword=query&per_page=5&page=2&type=post
Filter by taxonomy/taxonomies:
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&tax_query[relation]=AND&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3&tax_query[1][taxonomy]=category&tax_query[1][field]=id&tax_query[1][terms]=2
Exclude category via taxonomies:
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3&tax_query[0][operator]=NOT IN
For multilingual websites (WPML & Polylang):
https://[your domain]/wp-json/relevanssi/v1/search?keyword=query&lng=en
Results in order:
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&type=post&orderby=modified&order=DESC
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&type=post&orderby=modified&order=ASC
https://[your domain]/wp-json/relevanssi/v1/search?keyword=test&type=post&meta_key=some_key&orderby=meta_value|meta_value_num&order=ASC
Demo website
You can try the plugin on our demo website http://demo.erlycoder.com/demo1/. For example, you can try the following request:
Basic:
http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test
Order posts by modification time:
http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test&type=post&orderby=modified&order=DESC
http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test&type=post&orderby=modified&order=ASC
Filter posts by taxonomy (one single category):
http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3
Filter posts by taxonomy (exclude category):
[http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3&tax_query[0][operator]=NOT IN](http://demo.erlycoder.com/demo1/wp-json/relevanssi/v1/search?keyword=test&tax_query[0][taxonomy]=category&tax_query[0][field]=id&tax_query[0][terms]=3&tax_query[0][operator]=NOT IN)
Category rankings
As of Jul 10, 2026- Api#0of 53Top 1%
- Relevanssi#0of 2Top 1%
- Rest-api#0of 36Top 1%
- Search#81of 535Top 16%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
REST API for Relevanssidoesn't have curated competitor matchups yet. Other tracked api apps on WordPress:
Where REST API for Relevanssi stands in the Api category
REST API for Relevanssi ranks #0 of 53 apps in the Api category, placing it in the top 1% of the listing.
Frequently asked questions
What is REST API for Relevanssi?
REST API for Relevanssi is an app for WordPress. It currently holds a 5.0-star rating from 3 merchant reviews, and AppRanks has been tracking its public marketplace data on a daily refresh cycle. It is listed under the Api category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Sergiy Dzysyak.
Who uses REST API for Relevanssi?
Currently around 200 active stores have installed REST API for Relevanssi. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Api category on WordPress.