# Algolia vs Weaviate: who uses which

On usedby, 22 companies use Algolia and 59 use Weaviate. 1 company uses both, including LTK. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-14: 71 of 81 public lines checked.

## Side by side

|  | [Algolia](https://www.usedby.ai/tools/algolia.md) | [Weaviate](https://www.usedby.ai/tools/weaviate.md) |
|---|---|---|
| Public customers | 22 | 59 |
| Confirmed | 19 | 11 |
| Observed | 3 | 47 |
| Signals (job posts) | 0 | 1 |
| Top industries of customers (every proof level) | Retail (5), E-commerce & D2C (3), Fashion & Apparel (3) | Artificial Intelligence (8), Fintech & Payments (5), Media & Publishing (4) |
| Category | Vector databases & search engines | Vector databases & search engines |
| Security | SOC 2 Type II, C5 ([trust.algolia.com](https://trust.algolia.com/), checked 2026-10-08) | — |
| Free trial | Free trial or free plan available. ([algolia.com](https://www.algolia.com/pricing), checked 2026-10-08) | Free trial or free plan available. ([weaviate.io](https://weaviate.io/pricing), checked 2026-10-03) |
| Integrations | Shopify, Adobe Commerce, Salesforce Commerce Cloud, BigCommerce, Commercetools, Contentful, Wordpress, Zendesk, Netlify, Supabase, Gatsby, Docusaurus ([algolia.com](https://www.algolia.com/developers/integrations), checked 2026-10-08) | Airbyte, Confluent, Databricks, Unstructured, LlamaIndex, LangChain, DSPy, Haystack, CrewAI, Snowflake, Mem0, N8n ([weaviate.io](https://weaviate.io/product/integrations), checked 2026-10-03) |
| Data processing terms | — | A data processing agreement is available. ([weaviate.io](https://weaviate.io/dpa), checked 2026-10-03) |
| Pricing | — | Free: $0 /mo; Flex: $45 /mo; Premium: contact sales ([weaviate.io](https://weaviate.io/pricing), checked 2026-10-03) |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first.

| Company | Proof, Algolia | Proof, Weaviate |
|---|---|---|
| [LTK](https://www.usedby.ai/companies/ltk.md) | Confirmed | Observed |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Algolia: [Gametime](https://www.usedby.ai/case-studies/gametime-algolia.md): **2 percent**: “hit its conversion target of 2 percent lift during the trial period” (captured by usedby 2026-10-07)
- Algolia: [Orange](https://www.usedby.ai/case-studies/orange-algolia.md): **+63%**: “Higher order rates, reaching up to +63% when search is used” (captured by usedby 2026-10-07)
- Weaviate: [predori](https://www.usedby.ai/case-studies/predori-weaviate.md): **80%**: “they reduced their operational costs by over 80%” (captured by usedby 2026-10-08)
- Weaviate: [Neople](https://www.usedby.ai/case-studies/neople-weaviate.md): **90%**: “90% FASTER SEARCH” (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/algolia-vs-weaviate · How we check: https://www.usedby.ai/methodology