Side by side
Duel vs UserEvidence
Both stand on customer advocacy software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid APIWeb
Duel brings advocate programs, social tracking, content rights management, and analytics into one platform, with CRM and Shopify connections. Pricing requires a request, and TikTok Shop is not yet listed as available.
Visit Duel Free plan APIWeb
UserEvidence combines a customer-proof library with advocacy workflows and AI-assisted discovery. The Free plan has defined usage limits, while teams seeking Pro features must contact the company for pricing.
Visit UserEvidenceThe facts
| Duel | UserEvidence | |
|---|---|---|
| Free plan | Not published | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | API, Web |
| Lowest paid plan | Free or on request | UserEvidence Integration: $1,000 a month |
| Plans published | 1 | 3 |
| Maker | Not published | Not published |
| Website | duel.tech | userevidence.com |
| On customer advocacy software | #4 of 17 | #1 of 17 |
Duel: what it does well
- Programs support five advocate groups.
- Challenges can offer varied rewards.
- Programs can scale up to 100,000 advocates.
- Dashboards include more than 100 metrics.
- Shopify app supports attribution and catalogue syncing.
What to know first
- Pricing is available on request.
- TikTok Shop is listed as coming soon.
- SOC 2 Type II is listed as coming in Q4 2026.
UserEvidence: what it does well
- Searchable library for verified customer evidence.
- AI suggests proof for specific deals.
- Reference matching uses industry, role and deal stage.
- Free plan includes 500 evidence items.
- Integrates with Salesforce, HubSpot and Slack.
What to know first
- Free plan limits teams to three members.
- Free plan allows 100 MCP searches monthly.
- Pro pricing is available by contacting the company.
- Priority support is listed for Pro.
Alternatives to Duel Alternatives to UserEvidence The whole list