
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.

Working Draft
ProductionPlannerPro
ChatGPT
Claude AI
Prodini
AI-Dev
AI Action Plan Generator
Next generation product development planning.

Which is more popular?
Based on our record, OpenSearch seems to be more popular. 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 | devplan.com |
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What each product offers, as listed by its team.


Possible disadvantages
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.
Overall verdict
Why this product is good
Recommended for
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 Devplan. For example, how are they different and which one is better?
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 / about 1 year 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
Tracking Devplan since Jul 2025.
When comparing OpenSearch and Devplan, you can also consider the following products.

Elasticsearch is an open source, distributed, RESTful search engine.
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Structured first drafts for product managers and business analysts. Paste messy notes, get a spec, plan, risk lane, or stories, copy into Confluence or Jira.
Compare Working Draft to OpenSearch or Devplan:

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 Devplan:

AI-powered production planning software for manufacturing companies
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Ultra relevant, instant, and typo-tolerant full-text search API
Compare Meilisearch to OpenSearch or Devplan:

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