Influxdb vs QuestDB: Which is Better in 2026?
Choosing between Influxdb and QuestDB comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Influxdb
High-speed time-series database for real-time analytics
Best for you if:
- • InfluxDB is a time series database optimized for metrics, events, and real-time analytics
- • It handles high write and query loads for monitoring, IoT, and observability workloads
QuestDB
Time series database for fast analytics
Best for you if:
- • QuestDB is a time-series database optimized for fast ingest and queries
- • It handles millions of rows per second with SQL and PostgreSQL compatibility
| At a Glance | ||
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.6/5 | 4.8/5 |
Free plan | Yes | Yes |
Choose Influxdb or QuestDB?
Choose Influxdb if
High-speed time-series database for real-time analytics
- Purpose-built time-series
- Good performance
- Telegraf integration
Choose QuestDB if
Time series database for fast analytics
- Very fast time-series
- SQL interface
- Good for financial data
| Feature | Influxdb | QuestDB |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 7 reviews | ★4.8/5 35 reviews |
| Categories | Data & DatabasesAnalytics | Data & DatabasesAnalytics |
In-Depth Analysis
Influxdb
High-speed time-series database for real-time analytics
Strengths
- +Purpose-built time-series
- +Good performance
- +Telegraf integration
- +Flux query language
- +Cloud option
Weaknesses
- -Flux learning curve
- -Version confusion (1.x vs 2.x)
- -Expensive cloud
- -Cluster enterprise only
- -Schema design tricky
Key features
QuestDB
Time series database for fast analytics
Strengths
- +Very fast time-series
- +SQL interface
- +Good for financial data
- +Open source
- +Low resource usage
Weaknesses
- -Smaller community
- -Less features than competitors
- -Newer platform
- -Limited ecosystem
- -Specific use cases
Key features
Pricing: Influxdb vs QuestDB
| Plan | Influxdb | QuestDB |
|---|---|---|
| Tier 1 | Free Cloud Serverless (Free) | Free Open Source |
| Tier 2 | Cloud Serverless (Paid) | Enterprise |
| Tier 3 | Cloud Dedicated | N/A |
| Tier 4 | Free Core (OSS) | N/A |
| Tier 5 | Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Influxdb pricing and QuestDB pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Influxdb
Want the highest-rated option?
Influxdb: 4.6/5 (7 reviews). QuestDB: 4.8/5 (35 reviews).
Go with: QuestDB
Value user reviews?
Influxdb: 7 reviews (4.6/5). QuestDB: 35 reviews (4.8/5).
Go with: QuestDB
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
QuestDB is rated higher: 4.8/5 vs 4.6/5.
Key Takeaways
QuestDB
- Higher user rating: 4.8/5 vs 4.6/5
- Larger review base (35 reviews)
- Free tier available
- Our pick for this comparison
Influxdb
- Choose if you want high-speed time-series database for real-time analytics
The Bottom Line
QuestDB is our pick.
Frequently Asked Questions
Is Influxdb or QuestDB better?
QuestDB is rated in our evaluation. Both are freemium.
What are Influxdb and QuestDB used for?
Influxdb: High-speed time-series database for real-time analytics. QuestDB: Time series database for fast analytics.
What does Influxdb cost vs QuestDB?
Influxdb is freemium (free tier + paid plans). QuestDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.