Best GO Feature Flag Alternatives in 2026

Updated October 2026

20 platforms from feature flag software ranked against GO Feature Flag on the same published basis.

1
feat Free plan AndroidapiiOSWeb $19/mo7.4
GO Feature Flag vs feat
2
FeatBit Free plan apiself-hostedWeb $333.25/mo7.4
GO Feature Flag vs FeatBit
3
ConfigCat Free plan AndroidapiextensioniOSMac $110/mo7.3
GO Feature Flag vs ConfigCat
4
DevCycle Free plan AndroidapiextensioniOSWeb $500/mo7.3
GO Feature Flag vs DevCycle
5
Featureflow Free plan AndroidapiiOSWeb $99/mo7.3
GO Feature Flag vs Featureflow
6
Flagsmith Free plan AndroidapiiOSLinuxMac $40/mo7.3
GO Feature Flag vs Flagsmith
7
Flipt Free plan apiLinuxMacself-hostedWeb $200/mo7.3
GO Feature Flag vs Flipt
8
GrowthBook Free plan AndroidapiiOSself-hostedWeb $40/mo7.3
GO Feature Flag vs GrowthBook
9
LaunchDarkly Experimentation Free plan AndroidapiiOSWeb $108.33/mo7.3
GO Feature Flag vs LaunchDarkly Experimentation
10
Rollgate Free plan AndroidapiiOSWeb €45/mo7.3
GO Feature Flag vs Rollgate
11
Statsig Free plan AndroidapiiOSWeb $150/mo7.3
GO Feature Flag vs Statsig
12
Vercel Free plan apiWeb $20/mo7.3
GO Feature Flag vs Vercel
13
Bucketeer Free plan AndroidapiiOSself-hostedWeb Free7.2
GO Feature Flag vs Bucketeer
14
Optimizely Configured Commerce apiWeb 6.8
GO Feature Flag vs Optimizely Configured Commerce
15
Tggl Free trial AndroidapiiOSself-hostedWeb €18/mo6.7
GO Feature Flag vs Tggl
16
Featureflip Free plan WebiOSAndroid $49/mo5.6
GO Feature Flag vs Featureflip
17
CloudBees CI Linuxself-hostedWebWin 5.5
GO Feature Flag vs CloudBees CI
18
Optimizely Feature Management AndroidiOSWeb 5.3
GO Feature Flag vs Optimizely Feature Management
19
TrustyGorilla Web 5.2
GO Feature Flag vs TrustyGorilla
20
Zenmanage Web 5.2
GO Feature Flag vs Zenmanage

GO Feature Flag alternatives compared

#	Platform	Score	Free plan	From	Runs on
1	feat	7.4	Free plan	$19/mo	Android, API, iOS, Web
2	FeatBit	7.4	Free plan	$333.25/mo	API, self-hosted, Web
3	ConfigCat	7.3	Free plan	$110/mo	Android, API, Browser, iOS, Mac, self-hosted, Web
4	DevCycle	7.3	Free plan	$500/mo	Android, API, Browser, iOS, Web
5	Featureflow	7.3	Free plan	$99/mo	Android, API, iOS, Web
6	Flagsmith	7.3	Free plan	$40/mo	Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
7	Flipt	7.3	Free plan	$200/mo	API, Linux, Mac, self-hosted, Web, Windows
8	GrowthBook	7.3	Free plan	$40/mo	Android, API, iOS, self-hosted, Web
9	LaunchDarkly Experimentation	7.3	Free plan	$108.33/mo	Android, API, iOS, Web
10	Rollgate	7.3	Free plan	€45/mo	Android, API, iOS, Web
11	Statsig	7.3	Free plan	$150/mo	Android, API, iOS, Web
12	Vercel	7.3	Free plan	$20/mo	API, Web
13	Bucketeer	7.2	Free plan	Free	Android, API, iOS, self-hosted, Web
14	Optimizely Configured Commerce	6.8	No	—	API, Web
15	Tggl	6.7	No	€18/mo	Android, API, iOS, self-hosted, Web
16	Featureflip	5.6	Free plan	$49/mo	Web, iOS, Android
17	CloudBees CI	5.5	No	—	Linux, self-hosted, Web, Windows
18	Optimizely Feature Management	5.3	No	—	Android, iOS, Web
19	TrustyGorilla	5.2	No	—	Web
20	Zenmanage	5.2	No	—	Web

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Questions about GO Feature Flag alternatives

What is the best alternative to GO Feature Flag?

feat, number 1 in feature flag software with a score of 7.4 out of 10. The others here: FeatBit, ConfigCat, DevCycle and 16 more.

What is the best free alternative to GO Feature Flag?

feat is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.