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Apache Solr & Elastic Stack Experts

We’ve helped hundreds of companies architect, scale, tune, and successfully deploy Elasticsearch or Solr-based solutions.

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From Fortune 100 to Startups

Our Elasticsearch & Apache Solr expertise is as good as there is in the industry. That is how we have built a client list ranging from Fortune 100 organizations down to innovative startups and everything in between.

In fact, many of our customers have reengaged us a second or third time. Sematext provides comprehensive service to each client: from consulting and development support, production support to proprietary solutions and Solr & Elasticsearch training.

We are agile and globally distributed; our team is spread over several time zones and continents, and includes book authors, conference speakers, and expert open-source developers.

Thanks for all your help and contributions to our search infrastructure team. Very much appreciated. All our experiences with Sematext have been very high quality. Thank you for sharing your Elasticsearch expertise with us. I want to share how helpful <Sematext consultant name redacted> has been for us.
1. He’s extremely professional and it was a charm working with him.
2. His knowledge is very high quality and we felt like we could always rely on his advice.
3. Multiple projects have benefited from his support – one of them is our biggest cluster today and has a lot of issues.
4.Our team just loved working with <Sematext consultant name redacted>!
I am actually sad this partnership is coming to an end, but I am hoping we will work together in the future sometime soon.

Engineering Manager Search-Infra at Twitter

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Solr Consulting

We help customers troubleshoot and optimize your Apache Solr.

Elasticsearch Consulting

Let us architect, scale, and optimize your Elasticsearch to reduce your costs.

ELK Stack Consulting

We can optimize your Elastic Stack or you can choose to use our managed ELK SaaS.

Sematext Consulting

What Problems Our Consultants Solved

Your Solr and Elasticsearch instructor are active Elasticsearch and Solr engineers with years of experience helping enterprise, medium and small organizations. They have worked with clients from 30+ different industries and spoke at the main Solr conference, Activate (previously Lucene/Solr Revolution). Here are some problems they solved for Sematext clients recently:


  • Improved search relevancy to provide on-point results in various business use cases from e-commerce to health industries
  • Optimized multiple petabyte-scale clusters. Some up to 400 nodes
  • Helped in the reduction of the operational costs by reducing the amount of hardware needed
  • Optimized log ingestion pipelines to parse and enrich 100K+ events/second

What Our Customers Say

We chose Solr/Lucene as our search platform for shortcovers.com
We had a very short timeline to put together a production level solution; reaching out to Sematext for help was a right call. The team at Sematext is amongst the best professionals we’ve worked with. Fast, responsive, to the point, with the depth of knowledge that is required to create a sophisticated search solution in a short period of time.

Dan Galperin
Director Technology Kobo, Inc

We’ve had an incredibly positive experience with Sematext. From the team’s initial responsiveness to their expertise in helping us migrate from Solr to SolrCloud in just a few short weeks, the team has been invaluable to us. We had the chance to work with Radu and would work with him again in a heartbeat.

Sanjay Jain
Founder & CEO – Seva

Thanks for all your help and contributions to our search infrastructure team. Very much appreciated. All our experiences with Sematext have been very high quality. Thank you for sharing your Elasticsearch expertise with us. I want to share how helpful <Sematext consultant name redacted> has been for us.

1. He’s extremely professional and it was a charm working with him.
2. His knowledge is very high quality and we felt like we could always rely on his advice.
3. Multiple projects have benefited from his support – one of them is our biggest cluster today and has a lot of issues.
4. Our team just loved working with <Sematext consultant name redacted>!

I am actually sad this partnership is coming to an end, but I am hoping we will work together in the future sometime soon.

Engineering Manager, Search-Infra at Twitter

I wanted to thank you for squeezing in LinkShare’s search project despite the aggressive timelines required by our end. Sematext’s efficiency in both planning, communication, and execution has accomplished our primary objectives of this engagement and concluded with us being quite happy with our decision in search specialist & partner. For future search-related projects where we choose to seek outside counsel or assistance, we will not hesitate to reach out to your firm.

Damian Knoop
Software Engineering Manager – Rakuten LinkShare

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