Side by side
Fiddler AI vs Pulsar
Both stand on machine learning model monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Visit Fiddler AI Free plan APISelf-hosted
Choose Pulsar if you need a free, open-source option for monitoring production model drift and performance, with alerts and Grafana visualisation. It is best suited to teams able to deploy and integrate a self-hosted service; its listed current database integration is InfluxDB.
Visit PulsarThe facts
| Fiddler AI | Pulsar | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | API, Self-hosted |
| Lowest paid plan | Free or on request | Not published |
| Plans published | 3 | None |
| Maker | Not published | Not published |
| Website | fiddler.ai | pulsar.ml |
| On machine learning model monitoring software | #8 of 20 | #12 of 20 |
Fiddler AI: what it does well
Pulsar: what it does well
- Free, open-source community edition.
- Supports historical and real-time model input and output data.
- Tracks drift and performance against training data.
- Can alert when performance metrics reach thresholds.
- Includes a Grafana dashboard for user-defined features and time ranges.
What to know first
- Self-hosted deployment requires integration into a user's machine.
- The current time series database integration is InfluxDB.
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