Onsite search software: AI search visibility ranking (2026)
How AI search engines rank onsite search software by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Onsite search software used to power product discovery, search relevance, merchandising, autocomplete, recommendations, and conversion optimization across commerce and content sites. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
Refreshed Jul 01, 2026Download this ranking as a PDF
We'll email it to you. One-off send — no list, no follow-up, no surprise marketing.
When AI engines like ChatGPT, Claude, Perplexity, and Gemini field questions about onsite search software, Algolia comes up in nearly every answer, earning citations in 100% of tracked responses and capturing 25% of total visibility across the 20 brands ranked here. Luigi's Box and Coveo round out the top three, appearing consistently but at notably lower frequency than Algolia.
The citation pattern reveals why Algolia dominates: its own domain (algolia.com) is the single most-cited source, meaning AI engines pull directly from its documentation and content. Review aggregators and comparison sites like omr.com also rank among the top sources, alongside vendor sites addsearch.com and luigisbox.com. When aggregator sites drive rankings, brands with stronger review volume and more detailed third-party write-ups tend to surface more often.
For a buyer using this page, the AI visibility score is a useful proxy for which brands have built credible, widely referenced presences across independent sources. Before shortlisting a vendor, check whether they have recent reviews on the aggregator sites AI engines favor, and look for content that addresses your specific use case (e-commerce search, enterprise search, or similar) since topical specificity shapes which brands AI engines surface for a given query.
At a glance
What we observed in this categoryauto-generated
Algolia dominates the onsite search software category with a composite score of 47.5, more than four times higher than second-ranked Luigi's Box at 11.2. Its visibility of 25% is eight times the category average of 3.1%, and it is the only brand achieving 100% citation rate. This gap is commercially significant because AI Mode answers are consolidating around a single dominant reference, meaning buyers researching the category through Google AI Mode encounter Algolia in nearly every response.
Luigi's Box presents the clearest divergence between visibility and citation in this dataset. It holds a 37.5% citation rate despite 0% visibility, meaning AI Mode references its domain as a source without naming it in narrative answers. Doofinder shows the same pattern at 25% citation and 0% visibility. Coveo and Bloomreach show the inverse, appearing by name in 12.5% of responses but receiving zero citations, suggesting they are named as options but not treated as authoritative sources by the AI.
The top cited sources in this category reveal that Google AI Mode anchors heavily on third-party review and aggregator content alongside brand domains. Sources such as g2.com, omr.com, and addsearch.com appear alongside algolia.com and luigisbox.com in the citation list. This indicates the AI is drawing on comparison and review platforms to construct category answers, not solely on vendor sites. Brands absent from those third-party sources are likely underrepresented regardless of their own domain authority.
Movers & shakers since last refresh
Biggest visibility risers
-
Bloomreach 0% → 12% · rank #6 → #4+12pp
-
Yext 0% → 12% · rank #13 → #5+12pp
Biggest visibility fallers
-
Algolia 50% → 25% · rank #1 → #1-25pp
-
Coveo 38% → 12% · rank #2 → #3-25pp
-
Constructor 12% → 0% · rank #3 → #10-12pp
The ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
algolia.com
|
25% | 100% | Google AI Mode |
Algolia leads with a 47.5 composite score and 100% citation rate, but its visibility has fallen from 50% to 25%, signalling increased competition in AI-generated responses. |
||||
| 2 |
luigisbox.com
|
0% | 38% | Google AI Mode |
Luigi's Box scores 11.2 composite with 37.5% citation but 0% visibility, making it the category's clearest example of a brand cited as a source but not named in answers. |
||||
| 3 |
coveo.com
|
12% | 0% | Google AI Mode |
Coveo holds 12.5% visibility but 0% citation rate, and its visibility has dropped 25 points from the prior period, indicating a significant decline in AI answer presence. |
||||
| 4 |
bloomreach.com
|
12% | 0% | Google AI Mode |
Bloomreach rose from 0% to 12.5% visibility, gaining two rank positions, but lost 12.5 citation points simultaneously, showing uneven progress across the two AI visibility dimensions. |
||||
| 5 |
yext.com
|
12% | 0% | Google AI Mode |
Yext made the largest rank jump in the dataset, moving from rank 13 to rank 5 with a 12.5% visibility gain, though it still holds a 0% citation rate. |
||||
| 6 |
doofinder.com
|
0% | 25% | Google AI Mode |
| 7 |
fastsimon.com
|
0% | 12% | Google AI Mode |
| 8 |
klevu.com
|
0% | 12% | Google AI Mode |
| 9 |
clerk.io
|
0% | 12% | Google AI Mode |
| 10 |
constructor.com
|
0% | 0% | Google AI Mode |
| 11 |
elastic.co
|
0% | 0% | Google AI Mode |
| 12 |
hawksearch.com
|
0% | 0% | Google AI Mode |
| 13 |
nosto.com
|
0% | 0% | Google AI Mode |
| 14 |
searchspring.com
|
0% | 0% | Google AI Mode |
| 15 |
solr.apache.org
|
0% | 0% | Google AI Mode |
| 16 |
unbxd.com
|
0% | 0% | Google AI Mode |
| 17 |
expertrec.com
|
0% | 0% | Google AI Mode |
| 18 |
fact-finder.com
|
0% | 0% | Google AI Mode |
| 19 |
syte.ai
|
0% | 0% | Google AI Mode |
| 20 |
prefixbox.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on onsite search software, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.
How to read this ranking
Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.
Visibility = being named
A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →
Citation rate = being trusted
Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →
Top engine differs by brand
The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →
Rankings move month to month
AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 30 days and refresh this page automatically. How AI search ranking works →
Get your own onsite search software brand audited
The brands above were curated from public market-leader lists. Want the same measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.
Frequently asked about onsite search software AI visibility
Who leads AI visibility in onsite search software?
Algolia leads with a composite score of 47.5 and 25% visibility, both well above the category average of 3.1% visibility. It is the only brand in the dataset with a 100% citation rate.
What sources does Google AI Mode cite most for onsite search software research?
The top cited sources include algolia.com, omr.com, addsearch.com, g2.com, luigisbox.com, and meilisearch.com. Third-party review and comparison sites appear alongside vendor domains in the citation list.
Which brands appear in AI answers but are not cited as sources?
Coveo, Bloomreach, and Yext each have 12.5% visibility but 0% citation rate, meaning they are named in AI responses but their domains are not referenced as source material.
Which brands are cited as sources but not named in AI answers?
Luigi's Box has a 37.5% citation rate with 0% visibility, and Doofinder has a 25% citation rate with 0% visibility, both indicating their domains inform AI answers without the brand being surfaced by name.
Which brands have seen the biggest drops in AI visibility recently?
Algolia fell 25 visibility points from 50% to 25%, Coveo fell 25 points from 37.5% to 12.5%, and Constructor dropped from 12.5% to 0%, falling seven rank positions in the process.
How concentrated is AI visibility in the onsite search software category?
The category average visibility is just 3.1%, while Algolia alone holds 25%, showing high concentration at the top. Ten of the top 20 brands have 0% visibility in the current period.