Software Development · head to head
Amp vs Flagsmith
Flagsmith
Software Development
Open-source feature flag and remote config platform
- From
- Free
- Rated
- -
The short version
- Only Flagsmith has a free tier, so it costs nothing to try first.
- Each has a real cost: Amp purchased credits expire 12 months after purchase and subscription usage expires monthly, and Enterprise workspaces are billed at a 50 percent markup over individual and team rates, as of August 2026.; Flagsmith the Free plan supports only a single team member, limiting collaboration for small teams.
Where they differ
Only the attributes on which Amp and Flagsmith actually diverge.
Identical on both: user rating (Not yet rated), category (Software Development).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Amp
Nothing recorded that Flagsmith does not also cover.
Only in Flagsmith
- Feature flags
- Segments
- A/B testing
- Scheduled flags
- SDKs
- SAML/SSO
What people use each for
The jobs each tool is most often brought in to do.
Amp
No use cases recorded yet. See the Amp review.
Flagsmith
- Gradual feature rollouts across environmentsnot Amp
- Remote configuration without redeploying codenot Amp
- Running A/B tests tied to feature flagsnot Amp
- Self-hosting feature flags for data residency requirementsnot Amp
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Amp
- Purchased credits expire 12 months after purchase and subscription usage expires monthly, and Enterprise workspaces are billed at a 50 percent markup over individual and team rates, as of August 2026.
Flagsmith
- The Free plan supports only a single team member, limiting collaboration for small teams.
- Exceeding request limits triggers overage charges after a one-time 30-day grace period.
- Enterprise-grade SSO and governance are locked behind the Scale-Up and Enterprise tiers.
- Self-hosting requires operating and updating the platform yourself, unlike a fully managed SaaS competitor.
Pricing, plan by plan
Amp
On requestNo published plan breakdown. See the Amp review.
Flagsmith
Free- FreeFree
- Up to 50,000 requests/month
- 1 team member
- Unlimited feature flags, environments, identities and segments
- Start-Up$45/month
- Up to 1,000,000 requests/month
- 3 team members
- Scheduled flags, 2FA, A/B testing, integrations, email support
- Scale-Up$300/month
- 5,000,000+ requests/month
- 5-20 team members
- SAML/SSO, governance features, priority support
Which should you pick?
Choose Amp if
Nothing in the data separates Amp from Flagsmith on the points above - pick on price and on how each one feels to use.
Choose Flagsmith if
- You need feature flags.
- You want to start without paying.
- You work on web, api.
- You also want segments.
Questions people ask
- Is Amp or Flagsmith better?
- Neither clearly leads. Amp starts at On request and Flagsmith at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Amp or Flagsmith?
- Flagsmith has a free tier; the other does not. Paid plans start at On request for Amp and Free for Flagsmith.
- Does Amp or Flagsmith run on more platforms?
- Amp runs on Web. Flagsmith runs on web, api.
- Can I use Flagsmith for free?
- Yes. Flagsmith has a free tier, so you can try it without paying. Amp starts at On request.
- What can Amp do that Flagsmith cannot?
- Flagsmith covers Feature flags, Segments, A/B testing, Scheduled flags.
Answered from the vendors’ own pages
Flagsmith: What does Flagsmith cost?
Flagsmith has a Free plan, a Start-Up plan from $40-45/month, a Scale-Up plan from $250-300/month, and custom Enterprise pricing.
SourceFlagsmith: Is there a free plan, and what are its limits?
The Free plan supports up to 50,000 requests per month and 1 team member, with unlimited feature flags, environments, identities and segments.
SourceFlagsmith: How is usage metered?
Usage is metered by monthly API requests; exceeding a plan's limit triggers overage charges starting around $50 per million requests, with a 30-day grace period the first time a paid plan exceeds its limit.
SourceRelated pages
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