OneLence vs Windsor.ai
Both are in Attribution. Here is how their plans, prices and features compare, taken from each vendor's own site.
The main differences
- Windsor.ai's cheapest paid plan is $19/mo, against $40/mo for OneLence.
| OneLence | Windsor.ai | |
|---|---|---|
| Starting price | from $40/mo | Free plan · from $19/mo |
| Free plan | Not stated by the vendor | Yes |
| Free trial | Yes | Yes |
| Plans | Starter ($49/mo, $40/mo annual, $480/yr); Pro ($119/mo, $99/mo annual, $1,188/yr); Premium ($169/mo, $139/mo annual, $1,668/yr); Scale (Price not shown on the pricing page) | Free ($0); Basic ($23/mo, $19/mo annual); Standard ($118/mo, $99/mo annual); Plus ($299/mo, $249/mo annual); Professional ($598/mo, $499/mo annual) |
| Fees and pricing notes | Price not shown on the pricing page | None stated |
| Best for | Small business | Not stated |
| Key features | One review view of traffic, conversions, revenue and source performance; A scale, hold, stop or review call for each marketing source; Timing windows: decide now, watch longer, or too early to judge; Evidence strength ratings and what evidence is still missing | 350+ data sources; Unlimited BI syncs; Daily, hourly or 15-minute scheduled syncs by plan; All destinations on Standard and up |
| Checked on | 2026-10-09 | 2026-10-05 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
OneLence
- 7-day free trial on every plan
- Yearly billing is about 17% cheaper
- Built for small teams without perfect attribution
Trade-offs
- No free plan
- Starter covers only affiliate, creator and referral sources
- AI visibility, SEO opportunities and AI crawler tracking are marked beta, and the Scale add-ons are marked coming soon
Windsor.ai
- Free plan with a 30-day trial of the larger limits
- Unlimited users from Basic
- Standard keeps 10 years of data history
Trade-offs
- Plans are limited by the number of data sources
- Free allows only 1 user and reduced limits
- Hourly and 15-minute syncs need higher plans