Side by side
SaaSFlow vs WorthSignal
Both stand on customer lifetime value software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
SaaSFlow combines SaaS revenue metrics, transaction categorization, and financial planning in one data layer. Its stated scope is decision support rather than compliance or accounting-system replacement.
Visit SaaSFlow Free plan LinuxMacSelf-hosted+2
WorthSignal brings customer segmentation, lifetime value, retention, and ROI analyses to spreadsheet-based workflows. Its local mode keeps analyses in memory, while hosted deployments require operators to manage data safeguards.
Visit WorthSignalThe facts
| SaaSFlow | WorthSignal | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: €100 a month | Free or on request |
| Plans published | 3 | 1 |
| Maker | Not published | Not published |
| Website | saasflow.com | github.com |
| On customer lifetime value software | #12 of 37 | #8 of 37 |
SaaSFlow: what it does well
- Real-time subscription analytics and P&L.
- Forecasts cash flow and runway.
- Budgets include plan-versus-actual comparisons.
- Free plan includes unlimited users and data sources.
- 14-day trial is available.
What to know first
- Built for decision-making, not compliance.
- Runs independently from accounting systems.
- Free plan is limited to €120k ARR.
- Some integrations use monthly export uploads.
WorthSignal: what it does well
- Reads Excel, CSV, and JSON files.
- Exports results as Excel or JSON.
- Local analyses run in computer memory.
- Suggests mappings and allows corrections.
What to know first
- Requires Python 3.10 or newer.
- Hosted deployments place privacy duties on operators.
- Security reports have no formal response-time SLA.
- Older release branches are not maintained.
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