
ElasticSearch
Algolia
Meilisearch
Typesense
Apache Solr
Manticore search
Sphinx (search engine)
OpenSearch is a community-driven, open source search and analytics suite derived from Apache 2.0 licensed Elasticsearch 7.10.2 & Kibana 7.10.2. It consists of a search engine daemon, and a visualization and user interface, OpenSearch Dashboards.

Which is more popular?
Based on our record, OpenSearch should be more popular than Chatbase. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | opensearch.org | chatbase.co |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
OpenSearch is recommended for businesses and developers who require robust search and analytics capabilities. It is particularly suitable for those interested in open-source solutions, organizations with substantial data analysis needs, or companies that may benefit from its integration capabilities. It is also ideal for developers looking for a platform that supports extensive customizations and complex data structures.
No analysis of Chatbase yet.
Walkthroughs and reviews on video.
OpenSearch - What the Fork is it?
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenSearch and Chatbase. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of OpenSearch yet. Be the first one to post
Chatbase Evaluation: Definitely, after many hours of uploading documents that I have been refining, it continues to respond with absurd or incorrect answers, and sometimes even claims to have no information when it...
Recommendations tracked on public social media and blogs since March 2021.


In this post, we compare two forecasting models, Chronos (Chronos‑Bolt) and Toto, on telemetry from Prometheus and OpenSearch. We judge them with two easy metrics: MASE for point accuracy and CRPS for the quality of uncertainty. - Source: dev.to / 5 months ago
Excerpt of the original code; This is a code recipe that uses OpenSearch, an open-source search and analytics tool, and the LlamaIndex framework to perform RAG over documents parsed by Docling. In this notebook, we accomplish the... - Source: dev.to / 12 months ago
In fact, even in the absence of these commercial databases, users can effortlessly install PostgreSQL and leverage its built-in pgvector functionality for vector search. PostgreSQL stands as the benchmark in the realm of open-source... - Source: dev.to / over 1 year ago
Congrats on the launch. How is it different from - https://chatbase.co/ https://sitegpt.ai/. - Source: Hacker News / about 3 years ago
More and more people won’t use the base product directly, but downstream products such as https://chatbase.co, Microsoft Copilot integrated in all office applications, upcoming robots such as OpenAI Neo, etc. Source: over 3 years ago
Chatbase.co is a good one. You can upload any text related file or pdf. Pretty user friendly and there's a lifetime deal on appsumo right now. Source: over 3 years ago
When comparing OpenSearch and Chatbase, you can also consider the following products.

Elasticsearch is an open source, distributed, RESTful search engine.
Compare ElasticSearch to OpenSearch or Chatbase:


Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.
Compare Algolia to OpenSearch or Chatbase:

ChatGPT is a powerful, open-source language model.
Compare ChatGPT to OpenSearch or Chatbase:

Ultra relevant, instant, and typo-tolerant full-text search API
Compare Meilisearch to OpenSearch or Chatbase:
