Free / Open-sourceThe managed vector database and knowledge engine for production AI

12 alternatives to DopplerAI, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | DopplerAI | dopplerai.com | 0 | 0 (0%) | Contact for Pricing | Global | — | Profile |
| 1 | Pinecone | pinecone.io | 286.73K | -128.88K (-31%) | Freemium, Paid, Contact for Pricing | United States | 4.8 | Compare |
| 2 | supermemory | supermemory.ai | 156.58K | -12.98K (-7.7%) | Contact for Pricing | United States | 4.5 | Compare |
| 3 | Qdrant | qdrant.io | 72.99K | -45.42K (-38.4%) | Freemium, Contact for Pricing | India | 4.6 | Compare |
| 4 | Algolia | algolia.com | 689.97K | -85.54K (-11%) | Freemium, Contact for Pricing | United States | 4.7 | Compare |
| 5 | Jina AI | jina.ai | 280.78K | -55.67K (-16.5%) | Freemium, Paid | United States | 4.7 | Compare |
| 6 | Exa | exa.ai | 1.06M | 152.79K (+16.8%) | Freemium, Contact for Pricing | United States | 4.5 | Compare |
| 7 | Shaped | shaped.ai | 11.87K | -7.65K (-39.2%) | Contact for Pricing | United States | 4.8 | Compare |
| 8 | Ducky | ducky.ai | 1.97K | -181 (-8.4%) | Freemium | United States | 4.3 | Compare |
| 9 | SvectorDB | svectordb.com | 4.76K | 279 (+6.2%) | Freemium | United States | 4.1 | Compare |
| 10 | Zilliz | zilliz.com | 108.89K | -21.29K (-16.4%) | Freemium, Paid, Free, Contact for Pricing | United States | 4.7 | Compare |
| 11 | Meilisearch | meilisearch.com | 119.71K | -32.75K (-21.5%) | Free Trial, Contact for Pricing | United States | 4.7 | Compare |
| 12 | Trieve | trieve.ai | 1.95K | -276 (-12.4%) | Contact for Pricing | Global | 4.7 | Compare |
Free / Open-sourceThe managed vector database and knowledge engine for production AI


A memory and continual-learning engine that gives any AI agent persistent context
#2Free / Open-sourceOpen-source, high-performance vector search at any scale
#3Free / Open-sourceAI search and retrieval platform for modern apps and commerce

Free / Open-sourceSearch foundation built from embeddings, rerankers, and reader APIs

Free / Open-sourceWeb search API and crawler built for AI agents

Free / Open-sourceThe relevance engine with a built-in feedback loop

Free / Open-sourceFully managed AI search and RAG infrastructure for developers

Free / Open-sourceServerless vector database purpose-built for AWS

Free / Open-sourceFully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus

Free / Open-sourceLightning-fast search engine you can self-host or run in the cloud

Free / Open-sourceSearch, discovery and RAG infrastructure for your product
A memory and continual-learning engine that gives any AI agent persistent context
Free / Open-sourceAI search and retrieval platform for modern apps and commerce
Free / Open-sourceSearch foundation built from embeddings, rerankers, and reader APIs
Free / Open-sourceFully managed AI search and RAG infrastructure for developers
Free / Open-sourceServerless vector database purpose-built for AWS
Free / Open-sourceFully managed Vector Lakebase and vector database for enterprise AI, built by the creators of Milvus
Free / Open-sourceLightning-fast search engine you can self-host or run in the cloud