Devcall vs Solsten
Devcall
devcall.ggSolsten
solsten.ioSide by side
| Figure | Devcall | Solsten |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 3 |
| Spec score · Game Analytics Software | 8.0 (#12) | 7.2 (#29) |
| Privacy | The privacy policy says Devcall does not sell personal information or use it for cross-context behavioral advertising, and payment-card details are entered with Stripe rather than stored by Devcall. | Solsten says it does not release raw psychological data to customers, identify individual users, or provide customer insights for specific individuals. |
| Security | Devcall says it uses salted password hashing, secure HTTP-only cookies, authorization checks, request validation, origin protection, rate limiting, security headers, server-side secret storage, and encrypted provider connections. | Solsten says its security setup follows the ISO 27001 norm and includes regular internal audits and an annual external penetration test or code review. |
| Support | The FAQ directs users to the support page or sign-in to contact Devcall about account, billing, data, or access questions. | Elaris Pro includes priority support from psychology, creative, and advertising specialists, plus a private Slack community for direct contact with the product team. |
Plans
In their own words
Devcall
Devcall is a web-based Roblox market intelligence platform for researching games, tracking concurrent players, finding breakout experiences, and interpreting growth signals. Breakout Finder identifies games with unusually strong concurrent audiences relative to lifetime visits while considering recent rank movement and data reliability. Searching by place ID can reveal available player, engagement, discovery, and monetization signals. D1 Tracker estimates next-day retention, and directional revenue estimates appear where available depending on the game and plan. Devcall offers a free experience alongside paid plans for deeper analytics, alerts, higher-throughput research, and team workflows; the Free plan costs nothing. Live player and market signals refresh regularly, while some historical metrics based on completed samples may update more slowly. Roblox server-list restrictions can limit retention observation, making D1, D7, D30, and average-playtime figures potentially inaccurate. Leaderboards may omit games that are too new, have too little traffic, fall outside a visit range, or lack enough historical data. Devcall describes itself as a professional service not directed to children under 13.