Ecommerce search and merchandising · October 2026 Edition
Clerk.io vs Bloomreach Discovery
One of fourteen models named Clerk.io first on the direct prompt; one named Bloomreach Discovery. Clerk.io was named by nine of the fourteen models and Bloomreach Discovery by thirteen and Clerk.io carries 16 labels and Bloomreach Discovery 43, so the shares are not directly comparable.
Named in one category this edition.
Named in one category this edition.
First-choice share2%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate6%35%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#6#7A position in a field of 11; printed, not drawn.
Labels1643A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Clerk.io reading right to left. Rank and label count are printed, not drawn.Searchspring was named alongside these two in eight of the fourteen direct answers. Algolia vs Clerk.io · Algolia vs Bloomreach Discovery · Doofinder vs Clerk.io
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the ecommerce search and merchandising page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Clerk.ioFirst choices, of fourteen modelsBloomreach Discovery
Direct111 against Bloomreach Discovery
Paraphrase001 against Bloomreach Discovery
Comparative111 against Bloomreach Discovery
Budget-constrained001 against Clerk.io · 4 against Bloomreach Discovery
Scale-constrained001 against Bloomreach Discovery
Negative007 against Bloomreach Discovery
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Clerk.io and Bloomreach Discovery stood in it.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | | | |||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | | ||||
| Grok 4.1 Fast | | | | |||
| Mistral Small | | | | | ||
| DeepSeek V4 Flash | | | | | ||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | | |||||
| Kimi K2 | | | | | | |
| GLM 4.7 FlashX | | | | | | |
| MiniMax M2.5 | | |||||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | | |
Clerk.io Bloomreach Discovery first choice named as an alternative argued againstblank: not namedEach cell is one answer, Clerk.io on the left and Bloomreach Discovery on the right.The direct prompt
The plain question, one answer per model, grouped by where Clerk.io and Bloomreach Discovery stood in it.
Clerk.io first, Bloomreach Discovery not the choice
1 of 14 modelsBloomreach Discovery was named in the answer but not as the choice, or not at all.MiniMax M2.5Clerk.io, Searchspring alternatives: Experro, Klevu, Nosto
Bloomreach Discovery first, Clerk.io an alternative
1 of 14 modelsClerk.io was named in the answer but not as the choice, or not at all.Kimi K2Algolia, Bloomreach Discovery alternatives: Clerk.io, Constructor, Searchspring
Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Claude Haiku 4.5BigCommerce B2B Edition alternatives: Bloomreach Discovery, Nosto, OroCommerce, Searchspring
GPT-5.4 miniHawksearch alternatives: BigCommerce, Bloomreach Discovery, Constructor
Perplexity SonarCoveo alternatives: Algolia, Bloomreach Discovery, Constructor, Doofinder
Mistral SmallExperro alternatives: Clerk.io, Hawksearch
GLM 4.7 FlashXShopify Plus with B2B Suite alternatives: Algolia, Bloomreach Discovery, Clerk.io, Searchspring
Muse Glimmer 30BSearchspring alternatives: Clerk.io, Coveo
Neither was named
6 of 14 modelsThe answer made no first choice from these two in this category.Gemini 3.5 FlashHawksearch alternatives: Algolia, Klevu, Searchspring
Grok 4.1 FastKlevu alternatives: Algolia, Searchspring
DeepSeek V4 FlashCoveo, Searchspring alternatives: Algolia, Klevu
Llama 4 Maverickno first choice
Qwen 3.7 FlashBigCommerce alternatives: Algolia, Klevu
GPT-6 LunaAlgolia alternatives: Coveo, Hawksearch, Klevu
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Bloomreach Discovery leads by two points.
Bloomreach Discovery2%#7 of 13Clerk.io0%#– of 13Mid-marketThe figures above
Level: the same share of first choices.
Clerk.io2%#6 of 11Bloomreach Discovery2%#7 of 11Enterprise
Bloomreach Discovery leads by thirteen points.
Bloomreach Discovery13%#3 of 9Clerk.io0%#– of 9What the models said about Clerk.io
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.
“avoid highly customizable API-first tools like Algolia or Clerk.io unless they have pre-built themes” Qwen 3.7 Flash · budget prompt · soft negative
“If you want to stop managing 4 different vendors: Choose Clerk.io or Nosto.” GLM 4.7 FlashX · comparative prompt · first choice
“Clerk.io (Top Pick for Mid-Market)” MiniMax M2.5 · direct prompt · first choice
“Clerk.io is also worth considering if you want a unified platform that includes email and audience automation.” Mistral Small · direct prompt · alternative
What the models said about Bloomreach Discovery
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“enterprise-focused, custom pricing almost always $1,000+/month” DeepSeek V4 Flash · budget prompt · hard negative
“Avoid enterprise tools like Bloomreach (custom, pricey).” Grok 4.1 Fast · budget prompt · hard negative
“enterprise-grade solutions like Bloomreach, Constructor.io, or Coveo are highly capable, they typically require custom contracts running several thousands of dollars per month” Gemini 3.5 Flash · budget prompt · soft negative
“Best for: Enterprise brands needing a full commerce experience with search, merchandising, content personalization, and a CDP all in one platform.” Mistral Small · comparative prompt · first choice
“Algolia or Bloomreach typically offer the best balance of B2B-specific capabilities” Kimi K2 · direct prompt · first choice
“Bloomreach offers a broader commerce experience approach that includes intelligent search as part of its offerings” Claude Haiku 4.5 · comparative prompt · alternative
Also compared
Algolia vs Clerk.ioAlgolia vs Bloomreach DiscoveryDoofinder vs Clerk.ioDoofinder vs Bloomreach DiscoveryKlevu vs Clerk.ioKlevu vs Bloomreach DiscoverySearchspring vs Clerk.ioSearchspring vs Bloomreach DiscoveryCoveo vs Clerk.ioCoveo vs Bloomreach DiscoveryClerk.io vs Luigi's BoxBloomreach Discovery vs Luigi's BoxAll twenty-eight head-to-head pages and the full ecommerce search standing
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.