GridDB vs. QuestDB
A side-by-side comparison based on G2 review data.
| Metric | GridDB | QuestDB |
|---|---|---|
| Overall rating | 4.5 | 4.8 |
| Review count | 26 | 35 |
| Ease of use | 8.6 | 9.1 |
| Ease of setup | 8.6 | 9.3 |
| Quality of support | 8.9 | 9.8 |
| Meets requirements | 9.0 | 9.1 |
| NPS | 65.384615 | 93.939394 |
| Small Business | 11.5% | 68.6% |
| Mid-Market | 73.1% | 17.1% |
| Enterprise | 15.4% | 14.3% |
| Total page views | 13 | 154 |
| Total LLM citations | 8 | 1,342 |
GridDB
GridDB is a database that offers both speed and scaling for mission critical big-data applications.
QuestDB
QuestDB is an open-source, SQL-first time-series database built for the most demanding workloads—from trading floors to mission control. A multi-tier design keeps hot data in native partitions and cold history in Parquet/object storage, queried via one SQL layer. Vectorized, columnar execution delivers high-throughput ingest and millisecond queries. Open formats (Parquet/Arrow) make it AI-ready and lock-in free. Deploy self-hosted or in your cloud (BYOC).