--- title: GreptimeDB Reviews meta\_title: 'GreptimeDB Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how GreptimeDB works for a business like yours. aggregate\_rating: rating\_value: 5.0 review\_count: 1 scale: '5' date\_modified: '2026-04-04' parent\_category: name: Database Software url: https://www.g2.com/categories/database-software --- # GreptimeDB Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by GreptimeDB but has limited features. Are you part of the GreptimeDB team? [Upgrade your plan](https://my.g2.com/greptimedb/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! GreptimeDB is the open-source Observability 2.0 database — treating metrics, logs, and traces as unified wide events instead of three separate pillars. The three-pillar model (Prometheus + Loki + Jaeger) creates data silos, redundant infrastructure, and cross-signal correlation pain. GreptimeDB replaces all three with one columnar engine on object storage: cross-signal SQL JOINs, up to 50x cost reduction, and native support for AI agent observability via OpenTelemetry GenAI conventions. Key advantages: full-text log indexing (vs. Loki's label-only), SQL + PromQL without a separate data warehouse, 45x less trace storage vs. Elasticsearch, and Jaeger-compatible migration in one week. Written in Rust, OpenTelemetry-native, Kubernetes-ready. Used in production processing billions of data points daily — including OB Cloud across 170+ availability zones. Open-source (Apache 2.0) · Enterprise · GreptimeCloud (fully managed) * * * Seller [Greptime](https://www.g2.com/sellers/greptime) Discussions [GreptimeDB Community](https://www.g2.com/products/greptimedb/discuss) Languages Supported English Overview by Wenjie Ma Show More ## Top-Rated Alternatives [ ![SingleStore](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "SingleStore") SingleStore 4.5/5(118) ](https://www.g2.com/products/singlestore/reviews) [ ![InfluxDB](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "InfluxDB") InfluxDB 4.4/5(101) ](https://www.g2.com/products/influxdata-influxdb/reviews) [ ![CrateDB](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "CrateDB") CrateDB 4.4/5(85) ](https://www.g2.com/products/cratedb/reviews) [ View All Alternatives ](https://www.g2.com/products/greptimedb/competitors/alternatives) ![Heinrich Maximilian W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Heinrich Maximilian W.") HW Heinrich Maximilian W. Director Small-Business (50 or fewer emp.) 3/16/2026 "Predictable Telemetry Costs with First-Class Object Storage and Native OTLP Ingestion" 5/5 What do you like best about GreptimeDB? The architecture is genuinely different from ClickHouse and Postgres-based solutions. Object storage is first-class (not a tiering afterthought) so costs stay predictable as telemetry volume grows. Native OTLP ingestion means we went from SDK to queryable SQL with no queue, no workers, no transformation pipeline. For AI observability specifically, the Gen-AI semantic conventions land directly as columns, which makes building cost and latency dashboards straightforward. Review collected by and hosted on G2.com. What do you dislike about GreptimeDB? It's a younger project, and you'll occasionally hit rough edges before the broader ecosystem does. We ran into a few bugs (binary timestamp parameters in cluster mode, Unicode encoding in query results) that needed attention. But the team is super responsive and everything was addressed within 2 days of reporting. Review collected by and hosted on G2.com. What problems is GreptimeDB solving and how is that benefiting you? Storing and querying AI telemetry (traces, token usage, inference latency, model metadata) without the operational overhead of a multi-system observability stack. We replaced what would have been five or six components with a single database that handles ingestion, storage, and querying. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: G2 invite ### There are not enough reviews of GreptimeDB for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![SingleStore Logo](https://images.g2crowd.com/uploads/product/hd_favicon/21cd4e6d2e8b28ee9e4528b72372d57b/singlestore.svg "SingleStore Logo") SingleStore 4.5 (118) SingleStoreDB is a real-time, unified, distributed SQL database combining transactional + analytical + vector data workloads. ](https://www.g2.com/products/singlestore/reviews "SingleStore")[ 2 ![InfluxDB Logo](https://images.g2crowd.com/uploads/product/hd_favicon/ffc338ba19cc780217d84bb08eab963c/influxdata-influxdb.svg "InfluxDB Logo") InfluxDB 4.4 (101) InfluxDB is the open source time series database ](https://www.g2.com/products/influxdata-influxdb/reviews "InfluxDB")[ 3 ![CrateDB Logo](https://images.g2crowd.com/uploads/product/hd_favicon/233d5c39429e8b224dbed940f874aa0d/cratedb.svg "CrateDB Logo") CrateDB 4.4 (85) Crate.io is a distributed, document-oriented database designed to be used with traditional SQL syntax. ](https://www.g2.com/products/cratedb/reviews "CrateDB")[ 4 ![Aerospike Logo](https://images.g2crowd.com/uploads/product/hd_favicon/ded488446753f4f05475296d18c80b5d/aerospike.svg "Aerospike Logo") Aerospike 4.4 (83) Aerospike Database is a Key-Value Store and high performance real-time NoSQL (flex-schema) database. ](https://www.g2.com/products/aerospike/reviews "Aerospike")[ 5 ![KX Logo](https://images.g2crowd.com/uploads/product/hd_favicon/d6a2a9ce7e647eee196c6789a3276ffd/kx-2022-12-21.svg "KX Logo") KX 4.6 (51) KX is maker of kdb+, a time series and vector database, independently benchmarked as the fastest on the market. It can process and analyze time series, historical and vector data at unmatched speed and scale, empowering developers, data scientists, and data engineers to build high-performance data-driven applications and turbo-charge their favorite analytics tools in the cloud, on-premise, or at the edge. For more info visit www.kx.com. ](https://www.g2.com/products/kx-kx/reviews "KX")[ 6 ![Tiger Data Logo](https://images.g2crowd.com/uploads/product/hd_favicon/1db222856614b0052b5ec8c75261f974/tiger-data.svg "Tiger Data Logo") Tiger Data 4.6 (33) Tiger Data is an open-source time-series database optimized for fast ingest and complex queries. ](https://www.g2.com/products/tiger-data/reviews "Tiger Data")[ 7 ![Druid Logo](https://images.g2crowd.com/uploads/product/hd_favicon/5d886392527662054de5015b374ff3a1/druid.svg "Druid Logo") Druid 4.3 (31) Open source streaming data store for interactive analytics at scale. ](https://www.g2.com/products/druid/reviews "Druid")[ 8 ![StarTree Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_42e1ad99a1721b1dbef9ece44a6201c4/startree.jpg "StarTree Logo") StarTree 4.5 (29) StarTree has developed a cloud analytics-as-a-service platform that offers concurrent, scalable, and real-time analytics, enabling clients to make better decisions with the right information, at the right time. ](https://www.g2.com/products/startree/reviews "StarTree")[ 9 ![Rayven Logo](https://images.g2crowd.com/uploads/product/hd_favicon/27d4fe23b081f3d72d60dbd450fdef4a/rayven.svg "Rayven Logo") Rayven 4.9 (29) No/low/full-code platform for building apps, AI tools + automations. Rayven enables you to integrate systems, unlock data sources, and build custom apps with business-orientated AI capabilities, simply. ](https://www.g2.com/products/rayven/reviews "Rayven")[ 10 ![ClickHouse Logo](https://images.g2crowd.com/uploads/product/hd_favicon/1085fc1aec988cc21861ba894db51044/clickhouse.svg "ClickHouse Logo") ClickHouse 4.5 (23) ClickHouse is a fast open-source OLAP database management system It is column-oriented and allows to generate analytical reports using SQL queries in real-time. ](https://www.g2.com/products/clickhouse/reviews "ClickHouse") [Show More](#) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/greptimedb/pricing) ##### Categories on G2 [Real-time Analytic Database](https://www.g2.com/categories/real-time-analytic-database) ##### Explore More [Which iPad-compatible 3D modeling app is worth paying for when you need to sketch and model on a tablet without being chained to a desktop?](https://www.g2.com/discussions/3d-modeling-which-ipad-compatible-3d-modeling-app-is-worth-paying-for-when-you-need-to-sketch-and-model-on-a-tabl)[Top platforms for real-time container issue detection](https://www.g2.com/discussions/top-platforms-for-real-time-container-issue-detection)[Best tools for visualizing container health metrics](https://www.g2.com/discussions/best-tools-for-visualizing-container-health-metrics) [Accenture vs IBM Consulting: which Adobe consulting partner provides better strategic guidance during marketing automation rollouts?](https://www.g2.com/discussions/accenture-vs-ibm-consulting-which-adobe-consulting-partner-provides-better-strategic-guidance-during-marketing-automation-rollouts)[Which payroll software has the highest reviews](https://www.g2.com/discussions/which-payroll-software-has-the-highest-reviews)[Which Oracle PeopleSoft resellers support global payroll and multi-country compliance features for multinational organisations evaluating implementation partners?](https://www.g2.com/discussions/which-oracle-peoplesoft-resellers-support-global-payroll-and-multi-country-compliance-features-for-multinational-organisations-evaluating-implementation-partners) [Show MoreShow Less](javascript:void(0);)