Alternatives to Tggl
Other Feature flags and experimentation vendors we measure, sorted by how much they publish that Tggl does not. This is a comparison of disclosure, not of features or fitness.
12 shown of 26 that differ from Tggl on at least one criterion we measured for both. Public transparency score, not a product or security rating.
Tggl has 10 gaps in what we could measure: Data processing agreement, Subprocessor list, Data location stated, Status page with history, Certifications named, Uptime SLA with a figure, No third-party tracking before consent, security.txt (RFC 9116), Notice before subprocessors change, Named privacy contact. The column “publishes and Tggl does not” is the one that closes them.
| Vendor | Score | Publishes, and Tggl does not | Tggl publishes, and they do not | |
|---|---|---|---|---|
| Statsigstatsig.com | 70/100 | 6 Subprocessor list, Data location stated, Status page with history, +3 | nothing | Compare |
| GrowthBookgrowthbook.io | 61/100 | 5 Subprocessor list, Data location stated, Certifications named, +2 | nothing | Compare |
| LaunchDarklylaunchdarkly.com | 57/100 | 5 Subprocessor list, Status page with history, Certifications named, +2 | nothing | Compare |
| Splitsplit.io | 52/100 | 5 Data location stated, Status page with history, Certifications named, +2 | 1 Public pricing | Compare |
| Harnessharness.io | 48/100 | 5 Data location stated, Status page with history, Certifications named, +2 | 1 Public pricing | Compare |
| Reflagreflag.com | 61/100 | 4 Data processing agreement, Subprocessor list, Data location stated, +1 | nothing | Compare |
| Unleashgetunleash.io | 48/100 | 4 Data processing agreement, Uptime SLA with a figure, Notice before subprocessors change, +1 | nothing | Compare |
| Optimizelyoptimizely.com | 39/100 | 4 Data location stated, Status page with history, Certifications named, +1 | 1 Public pricing | Compare |
| CloudBeescloudbees.com | 30/100 | 4 Status page with history, Certifications named, security.txt (RFC 9116), +1 | 1 Public pricing | Compare |
| Convertconvert.com | 39/100 | 3 Data processing agreement, Data location stated, Certifications named | 1 HTTPS enforced with HSTS | Compare |
| Flagsmithflagsmith.com | 35/100 | 3 Status page with history, Uptime SLA with a figure, Named privacy contact | nothing | Compare |
| Midamida.so | 35/100 | 3 Data location stated, Status page with history, Named privacy contact | 1 HTTPS enforced with HSTS | Compare |
Only criteria we could measure for both are counted. Where we could measure one and not the other, the row is silent: that would be a statement about our measurement, not about either vendor. Every single result with its source is on the two profiles.