# Ecommerce search and merchandising for small business buyers: what AI models recommend, November 2026

Gane Index, November 2026 Edition. Asked as "ecommerce search and merchandising platform" and as "onsite product search engine for an online store", six framings each, to fourteen models with search on, on behalf of a small B2B company. Added to the November 2026 Edition. Page: https://www.gane.ai/index/gtm/marketing/ecommerce-search-and-merchandising/smb

**Standing:** Doofinder leads with 40% of first choices; verdict contested. 55 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Doofinder](https://www.gane.ai/index/gtm/vendors/doofinder/index.md) | 40% | 5% | 58 |
| 2 | [Algolia](https://www.gane.ai/index/gtm/vendors/algolia/index.md) | 15% | 29% | 63 |
| 3 | [Luigi's Box](https://www.gane.ai/index/gtm/vendors/luigi-s-box/index.md) | 9% | 16% | 25 |
| 4 | [Searchanise](https://www.gane.ai/index/gtm/vendors/searchanise/index.md) | 5% | 5% | 20 |
| 5 | [Clerk.io](https://www.gane.ai/index/gtm/vendors/clerk-io/index.md) | 4% | 0% | 18 |
| 6 | [Shopify Search & Discovery](https://www.gane.ai/index/gtm/vendors/shopify-search-discovery/index.md) | 4% | 17% | 18 |
| 8 | [Hawksearch](https://www.gane.ai/index/gtm/vendors/hawksearch/index.md) | 4% | 21% | 14 |
| 9 | [Fast Simon](https://www.gane.ai/index/gtm/vendors/fast-simon/index.md) | 2% | 7% | 28 |
| 10 | [Klevu](https://www.gane.ai/index/gtm/vendors/klevu/index.md) | 2% | 26% | 27 |
| 12 | [Searchspring](https://www.gane.ai/index/gtm/vendors/searchspring/index.md) | 2% | 41% | 27 |
| 17 | [Constructor](https://www.gane.ai/index/gtm/vendors/constructor/index.md) | 2% | 57% | 30 |
| 18 | [Nosto](https://www.gane.ai/index/gtm/vendors/nosto/index.md) | 0% | 27% | 11 |

Rank is by share of first choices among all 71 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Hawksearch; alternatives Klevu, Sparq, bCloud AI
- GPT-5.4 mini: Algolia, BigCommerce B2B Edition; alternatives Searchspring, Shopify
- Gemini 3.5 Flash: Klevu; alternatives Algolia, Doofinder, Meilisearch, Searchspring
- Perplexity Sonar: Luigi's Box; alternatives Algolia, Hawksearch
- Grok 4.20: Clerk.io, Doofinder; alternatives Boost AI Search & Discovery, Luigi's Box
- Mistral Small: Doofinder; alternatives Clerk.io, Hawksearch, Shopify Search & Discovery
- DeepSeek V4 Flash: Doofinder; alternatives Boost AI Search & Discovery, Fast Simon
- Llama 4 Maverick: Doofinder; alternatives Bloomreach Discovery, Clerk.io, Constructor, Hawksearch
- Qwen 3.7 Flash: Hawksearch; alternatives Clerk.io, Luigi's Box
- Kimi K2: Algolia, Doofinder; alternatives Clerk.io, Hawksearch
- GLM 4.7 FlashX: Doofinder; alternatives Clerk.io, Hawksearch, Shopify Search & Discovery
- MiniMax M2.5: Doofinder; alternatives Algolia, Clerk.io
- GPT-6 Luna: Algolia; alternatives Klevu, Shopify Search & Discovery
- Muse Glimmer 30B: Doofinder; alternatives Algolia, Boost AI Search & Discovery, Clerk.io, Fast Simon

## Sources the answers cite

71 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- marketmaze.me: 46 answers, 46 citations
- clerk.io: 36 answers, 60 citations
- guideflow.com: 34 answers, 42 citations
- algolia.com: 31 answers, 57 citations
- trustradius.com: 31 answers, 35 citations
- g2.com: 27 answers, 58 citations
- luigisbox.com: 24 answers, 26 citations
- sourceforge.net: 19 answers, 22 citations

Pages named in the most answers:

- https://marketmaze.me/p/tools-ecommerce-site-search (46 answers)
- https://trustradius.com/categories/search-and-product-discovery?company-size=small-business (27 answers)
- https://guideflow.com/blog/best-ecommerce-search-software (22 answers)
- https://guideflow.com/blog/best-e-merchandising-software (19 answers)
- https://clerk.io/solutions/b2b-ecommerce/search (17 answers)
- https://faqprime.com/en/ecommerce-search (15 answers)
- https://clerk.io/blog/best-product-discovery-tools-ecommerce-2026 (12 answers)
- https://luigisbox.com/blog/b2b-ecommerce-search (12 answers)
- https://sourceforge.net/software/ecommerce-search/for-small-business (11 answers)
- https://algolia.com/blog/ecommerce/ecommerce-search-solutions (10 answers)

## Warned against

- Bloomreach Discovery: 24 of 33 labels negative. "Platforms to Generally Avoid for Small Businesses ... Bloomreach ... Extremely expensive with usage-based or event-processing pricing that escalates quickly" (Grok 4.20, negative prompt)
- Algolia: 18 of 63 labels negative. "Avoid expensive enterprise tools like Algolia, Constructor, or Bloomreach" (DeepSeek V4 Flash, budget prompt)
- Coveo for Commerce: 15 of 20 labels negative. "Platforms that are usually too heavy / expensive for a small shop ... "Enterprise-only access is the main barrier. No free tier, no self-service signup, no published pricing."" (Muse Glimmer 30B, negative prompt)
- Constructor: 17 of 30 labels negative. "*Why to avoid:* ... Small businesses with modest traffic won't see the benefit, despite paying enterprise rates." (Gemini 3.5 Flash, negative prompt)

## Movement since October 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: Doofinder at 40%.

- Luigi's Box: 0% to 9%, +9. Inside the floor by 2 points · rank 17 → 3 of 71.
- Klevu: 11% to 2%, −9. Inside the floor by 2 points · rank 3 → 10 of 71.
- Doofinder: 32% to 40%, +8. Inside the floor by 3 points · rank 1 of 71, unchanged.
- Searchspring: 7% to 2%, −5. Inside the floor by 6 points · rank 5 → 12 of 71.
- Searchanise: 9% to 5%, −4. Inside the floor by 7 points · rank 4 of 71, unchanged.
- Clerk.io: 0% to 4%, +4. Inside the floor by 7 points · rank 20 → 5 of 71.
- Algolia: 18% to 15%, −3. Inside the floor by 8 points · rank 2 of 71, unchanged.
- Hawksearch: 2% to 4%, +2. Inside the floor by 9 points · rank 11 → 8 of 71.
- Fast Simon: 0% to 2%, +2. Inside the floor by 9 points · rank 18 → 9 of 71.
- Constructor: 0% to 2%, +2. Inside the floor by 9 points · rank 84 → 17 of 71.
- Bloomreach Discovery: 2% to 0%, −2. Inside the floor by 9 points · rank 16 → 71 of 71.
- Shopify Search & Discovery: 4% to 4%, ±0. Inside the floor by 11 points · rank 6 of 71, unchanged.

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/gtm.