Dev tools · alternatives · 2026
24 alternatives to Quickwit – OSS Alternative to Datadog, Elasticsearch
Hi HN, Quickwit cofounder here! Quickwit is a cloud-native search engine for observability, and we have just released a significant upgrade with performance improvements, extended Elasticsearch API compatibility, and better integration with OpenTelemetry tools, Grafana, and Jaeger. This release is also a significant milestone as we have been witnessing users of the nightly version of Quickwit deploy clusters with hundreds of nodes, ingest hundreds of terabytes of data daily, and enjoy additional cost savings. We are very excited to put it in the hands of all of our users. One report…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Quickwit – OSS Alternative to Datadog, Elasticsearch launched in 2024; newer entries below may have overtaken it.
- 1
Hi folks, Quickwit cofounder here. We started Quickwit 3 years ago with a POC, "Searching the web for under $1000/month" (see HN discussions [0]), with the goal of making a robust OSS alternative to Elasticsearch / Splunk / Datadog. We have reached a significant milestone with our latest release (0.7) [1], as we have witnessed users of the nightly version of Quickwit deploy clusters with hundreds of nodes, ingest hundreds of terabytes of data daily, and enjoy considerable cost savings. To give you a concrete example, one company is ingesting hundreds of terabytes of logs daily…
2024 · github.com · its alternatives →
- 2
Cloud-native OSS search engine for observability. Contribute to quickwit-oss/quickwit development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 3
Cloud-native OSS search engine for observability. Contribute to quickwit-oss/quickwit development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 4
Hello folks, We are launching OpenObserve. An open source Elasticsearch/Splunk/Datadog alternative written in rust and vue that is super easy to get started with and has 140x lower storage cost compared to elasticsearch. It offers logs, metrics, traces, dashboards, alerts, functions (run aws lambda like functions during ingestion and query to enrich, redact, transform, normalize and whatever else you want to do. Think redacting email IDs from logs, adding geolocation based on IP address, etc). You can do all of this from the UI, no messing up with configuration files. OpenObserve…
2023 · github.com · its alternatives →
- 5
We just released a major upgrade to SigNoz with support for Logs management based on ClickHouse. Would love to get any feedback from the community here on what you think and any questions you may have for us Many big companies like Uber and Cloudflare have been shifting to ClickHouse as their main workhorse for Logs management seeing much better performance. for e.g Cloudflare recently shifted from Elastic to ClickHouse and are seeing 8x improvement in memory/cpu resource requirement in ingestion. This is our first release with Logs support and we have added support for: - Filtering…
2022 · github.com · its alternatives →
- 6
OpenSEO▲928Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…
Jul 2026 · openseo.so · its alternatives →
- 7
Hi HN, Mike and Warren here! We've been building HyperDX (hyperdx.io). HyperDX allows you to easily search and correlate logs, traces, metrics (alpha), and session replays all in one place. For example, if a user reports a bug “this button doesn't work," an engineer can play back what the user was doing in their browser and trace API calls back to the backend logs for that specific request, all from a single view. Github Repo: https://github.com/hyperdxio/hyperdx Coming from an observability nerd background, with Warren being SRE #1 at his last startup and me previously…
2023 · github.com · its alternatives →
- 8FS
Hi HN! This started late last year as an afternoon project to play around with ElasticSearch, and then I kept thinking of new features I wanted to add. I still have a lot of things I want to build, but now seemed like a good time to put it out there: even if the results aren’t nearly the quality I’d like, I’ve still found it useful and I want to show it off! I’ve been working on it since September 2021, but only in fits and starts. The entire thing runs on a computer in my living room (there’s a picture on the About page); I haven’t done any load testing so we’ll see how it holds up.
2022 · search.feep.dev · its alternatives →
- 9
dejavu▲90A modern, open-source data browser for Elasticsearch.
2016 · opensource.appbase.io · its alternatives →
- 10
Search Cluster Monitoring & Maintenance, Redefined
2025 · neverblink.ai · its alternatives →
- 11
- 12DR
I'd like to invite everyone to try out DontBeEvil.rip, an experimental search engine for developers. tl;dr $ alias rip="curl -G -H 'Accept: text/plain' --url https://dontbeevil.rip/search --data-urlencode " $ rip 'q=Heartbleed bug' DontBeEvil.rip is a year long experiment to see if a small team can build a developer-focused search engine that is self-sustaining on $10 monthly subscriptions. It works by only indexing high-quality resources that are relevant to developers. You won't get useless listicles because we'll never crawl them. Relevant urls are harvested from HN,…
2022 · its alternatives →
- 13
SereneDBfree▲262Ultra-Fast Search & Analytics Database, Agentic AI ready
Sep 2026 · serenedb.com · its alternatives →
- 14
Hi everyone, During the last 3 months, I worked on the Quickwit search engine to adapt it for AWS Lambda runtime. I wrote a blog post to announce the beta release [0] and two tutorials to quickstart: - Indexing and searching 20 million logs entries dataset [1]. - Implementing an E2E use case where an application generates data, uploads it in batches to S3. Users can then search through an HTTP API authenticated with an API Key [2]. On the performance side, I observed on a 20 million log dataset that search is sub-second, and analytics queries take from 1 to 4 second. On the cost side,…
2024 · github.com · its alternatives →
- 15
Build search experiences for iOS and Mac apps
2019 · github.com · its alternatives →
- 16
Typesense Cloud▲109Open source alternative to Algolia, now with a SaaS version
2021 · cloud.typesense.org · its alternatives →
- 17
Support decentralized search by becoming a node operator.
2021 · t.me · its alternatives →
- 18IB
Hi all! A few weeks ago I was scrolling through confluence pages trying to find ssh connection details to our integration machine for 40 minutes straight, later I discovered my co-worker slack'ed me the ssh connection string two months ago. So the same weekend I started working on haystack - a search engine for workplace apps. that enables you to search slack, confluence, jira, teams, sharepoint, github, and email in one place. I wanted it to support natural language queries so a query like: "how to connect to integ2 machine?" yields: ssh -i private.pem…
2023 · haystack.it · its alternatives →
- 19
Over the past few months, we've been building Prism; a fast, developer-first observability UI that's deeply integrated with our open-source database, Parseable. Prism is designed for engineers who debug distributed systems, sometimes at odd hours, and need answers right now, without having to deal with five different tools. Backstory: We spoke to dozens of observability practitioners in large enterprises. Across the board, we heard two things: (1)The RoI on observability tools is hard to justify. (2)OSS leads to tool sprawl, metrics in Grafana, logs in ELK, traces… somewhere. We wanted a…
2022 · parseable.com · its alternatives →
- 20
:crystal_ball: Scalable reverse image search built on Kubernetes and Elasticsearch - dsys/match
2016 · github.com · its alternatives →
- 21SR
Searchkit - UI Widgets for Elasticsearch. React, Vue & Javascript supported
2016 · searchkit.co · its alternatives →
- 22
A faster alternative to Elasticsearch written in C++
2022 · github.com · its alternatives →
- 23DA
2016 · appbaseio.github.io · its alternatives →
- 24
Searchbox▲134A lightweight JavaScript library for building search UIs
2020 · opensource.appbase.io · its alternatives →
Also compare
- Quickwit – OSS Alternative to Elasticsearch, Splunk, Datadog alternatives
- Highly cost-efficient search engine in Rust alternatives
- Quickwit 0.5 released, a new distributed tracing backend for Jaeger alternatives
- OpenObserve – Elasticsearch/Datadog alternative alternatives
- SigNoz – open-source alternative to DataDog, NewRelic alternatives
- OpenSEO alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →