Koyfin
Worth it
Confidence: Medium
Buy if you research stocks weekly or manage client portfolios . at $39/month it replaces terminals costing thousands.
Comparison
Koyfin and TradingView both land on Worth it.
Buy if you research stocks weekly or manage client portfolios . at $39/month it replaces terminals costing thousands.
If you actively trade and want the best-in-class charts, start on the free tier and upgrade only when you hit limits.
| Compare | Koyfin | TradingView |
|---|---|---|
| Verdict | Worth it | Worth it |
| Best for | Individual stock researchers | Active day and swing traders |
| Who it's not for | Casual investors who check holdings a few times a year . broker apps suffice | Buy-and-hold investors who check quotes monthly . massive overkill |
| Privacy | SOC 2 compliant; public trust center and vulnerability disclosure program; no known public vulnerabilities found. | Runs a public bug bounty; one 2025 CVE in the Desktop app; recurring user reports of account compromise. |
| Support quality | No supporting evidence in sources. | No support-quality evidence in sources reviewed |
| Public sentiment | Users rate Koyfin 4.8/5 on G2, praising custom dashboards and market coverage, though some report limitations.⁴ | Ratings are strong, but power users gripe about price creep and occasional chart freezing. |
| Biggest gotcha | Koyfin discontinued its Pro plan and migrated subscribers . verify current tier features before paying annually.³ | Free plan gates indicators and alerts; serious analysis pushes you into paid tiers |