ConfigCat is popular because its bill follows config downloads and not seats. People still look elsewhere when they want experiments next to their flags, a self-hosted deployment, approval workflows on a lower tier, or a model priced on something other than polling volume.
Short answer: The first three alternatives to ConfigCat in our feature management software ranking are Reflag, Tggl and FeatBit. Ranking order favours the challenger over the household name, so the best-known vendors begin at place 4 where the category allows it. Choose Reflag if your product sells to companies and you want flags tied to accounts. Every one of the 11 products below comes from Best Feature Management Software in 2026, with a note on how it departs from ConfigCat.
Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. Every vendor link is marked the same, whatever the arrangement behind it. How that works.
Pricing: Forever Free plan; four paid plans published monthly; Dedicated tier for a private cloud
Established in: Hungary
Built for: Teams that want flags with a predictable bill regardless of user numbers
Not for: Teams that need built-in A/B statistics
01
Why buyers look past ConfigCat
01
Cost follows how often apps poll
ConfigCat counts config JSON downloads: 5 million a month on Forever Free, 25 million on Pro at 110 dollars, 250 million on Smart at 325 dollars and 1 billion on Enterprise at 900 dollars. Many short-lived clients or aggressive polling intervals can push a team up a tier, even when flag changes are rare.
02
Free and Pro caps arrive early
Forever Free holds 10 flags, 2 environments and 2 products. Pro holds 100 flags and 3 environments. Unlimited flags and environments start at Smart, which is a large step. Teams with many small services often hit those counts before they reach the download ceilings.
03
Governance features rise with the plan
Audit log retention is 7 days on Free and 35 days on Pro and Smart, with two years only on Enterprise and Dedicated. Premium SLA support and a 99.99% uptime target begin at Enterprise. Regulated teams that need long audit trails compare tools that keep them differently.
you need release controls and monitoring at larger scale and accept variable billing
#10
03
What each one does differently
1
Reflag
Denmark · Published
Reflag is a Danish product that tracks which customer companies use each feature, storing company attributes so B2B accounts can be targeted. Billing counts monthly tracked users, 1,000 on the free Starter plan and 10,000 on Pro, with extra users sold in 25,000 blocks. Seats are unlimited everywhere, and SAML is reserved for Enterprise.
Switch from ConfigCat if your product sells to companies and you want flags tied to accounts.
Tggl lists two euro plans with request overage. Both give unlimited flags, environments and monthly active users, and then limit seats, projects and requests: Standard has five seats, one project and 100,000 requests monthly, Pro unlimited projects and one million requests. Required approvals start on Pro. A 30-day trial asks for no card.
Switch from ConfigCat if you want plans priced in euros with approvals available from Pro.
FeatBit leads with self-hosting under an MIT open core. Its self-hosted tiers state no limits on seats, monthly active users, projects or service connections, and differ by features and support. Foundation is free forever, while Enterprise has a fixed yearly price. The pages we read gave no hosted prices, so cloud budgets cannot be planned from them.
Switch from ConfigCat if you would rather run the platform yourself than pay for downloads.
GO Feature Flag keeps flags in a YAML file in S3, GitHub, Kubernetes or similar storage, so there is no database or seat bill. It works through OpenFeature SDKs and can export usage data to places such as BigQuery or Kafka. Community support comes by default, and review workflows and targeting administration are yours to assemble.
Switch from ConfigCat if engineers are happy with flags as files in version control.
Flagsmith counts API requests: 50,000 a month on the free plan, one million on Start-Up, overage billed per million. The free tier permits one team member and one project. A/B and multivariate tests start on Start-Up, and SAML, roles, change requests and audit logs on Scale-Up. The platform code is mostly BSD-3-Clause.
Switch from ConfigCat if you want testing and an open licence, and can live with request counting.
Unleash, from Norway, charges per seat on its hosted tiers and says client-side users and service connections are unlimited. Four-eyes approvals, change requests and SAML sign-on come with pay-as-you-go. An AGPL-3.0 edition is on GitHub, and a self-hosted Enterprise edition has a five-seat minimum. Many non-engineer logins raise the price.
Switch from ConfigCat if you want change approvals early and few people need logins.
GrowthBook joins flags to experiment analysis that reads from a data warehouse you connect. Cloud tiers carry unlimited flags, experiments and traffic. Starter allows three users and one project, and Pro is priced per seat up to 30 users and three projects. Approval workflows, SSO and SCIM wait for Enterprise. A warehouse owner helps a lot.
Switch from ConfigCat if you want to measure experiments in your own warehouse.
FeatureHub charges a flat rate per user per month plus a fee per ten thousand API requests, split between streaming, REST and test calls. Flags, applications and environments are unlimited, and the vendor says all open-source features are included with no tiers. A 30-day trial carries 10,000 requests. Its pricing page shows no enterprise tier.
Switch from ConfigCat if you want an Apache-licensed core with no flag or environment limits.
Toggly is organised around .NET, with ASP.NET Core samples and Flutter and JavaScript SDKs too. Starter is free for one application and two environments, with unlimited flags and A/B testing. Team adds applications and three members, and Business adds approval flows and app-level permissions. A booked demo is how single sign-on is offered.
Switch from ConfigCat if your stack is ASP.NET Core and you want pricing counted per application.
Bucketeer is an Apache-2.0 platform, created by CyberAgent and run in production there according to its README. It covers flags, staged rollouts and Bayesian A/B analysis, deployed by you on Kubernetes. Its website shows no hosted plans or prices, so the budget is infrastructure and engineer time, including upgrades and failover design.
Switch from ConfigCat if you can operate Kubernetes and want experiments with no vendor bill.
LaunchDarkly's Developer plan is free with unlimited seats, five service connections and 1,000 client-side users a month. Foundation bills by service connection and per thousand client-side users, so traffic shapes the invoice. Approvals, scheduling and SCIM require Enterprise, and Guardian rollback monitoring is a separately priced add-on. SSO is on every plan.
Switch from ConfigCat if you need release controls and monitoring at larger scale and accept variable billing.
You sell to companies and want flags per customer account
Reflag: It stores company attributes and meters tracked users, 1,000 on free Starter, with unlimited seats.
02
You want to run the platform yourself with no seat or user limits
FeatBit: Self-hosted tiers state no limits on seats, monthly active users, projects or service connections.
03
You want flags kept as files next to your code
GO Feature Flag: Flags sit in a YAML file in S3, GitHub or Kubernetes, with no database to run.
04
You want experiments measured in your own warehouse
GrowthBook: Cloud tiers include unlimited flags, experiments and traffic, with results read from your warehouse.
05
Your stack is ASP.NET Core
Toggly: The free Starter covers one application and two environments, with ASP.NET Core samples.
04
When ConfigCat is still the right choice
ConfigCat stays the better fit when you want predictable pricing that ignores seats, service connections, monthly active users and flag reads. Every plan publishes its price, including a free tier with 5 million downloads, and it offers an EU-only data region. For small teams with modest polling, the plan ladder is easy to budget.
05
What moving off ConfigCat involves
01
Flags are rebuilt, not imported
Each flag, targeting rule and segment is defined in ConfigCat's format, so expect to recreate them in the target and compare evaluations on a staging environment. List flags by owner first and delete the stale ones before you move anything.
02
SDK calls and polling settings change
Switching providers means replacing the SDK initialisation in every service, and any caching or polling interval you tuned for downloads will behave differently under request or tracked-user billing. If you set the EU data region, check what the new vendor offers.
06
Questions about replacing ConfigCat
6 answers
What does ConfigCat count for billing?
The pricing page counts config JSON downloads. Seats, service connections, monthly active users or contexts and flag reads are listed as unlimited on all plans.
How many flags does the ConfigCat free plan allow?
Forever Free allows 10 feature flags, 2 environments, 2 products and 5 million config downloads a month. Pro raises the flag count to 100 and Smart removes it.
What does ConfigCat cost each month?
The page shows Pro at 110 dollars, Smart at 325, Enterprise at 900 and Dedicated at 4,500, billed monthly. It says annual billing saves up to 10%.
Can ConfigCat keep data in the EU?
Its data governance docs offer an EU Only region, set by an organisation admin, and the SDK must be given the matching option. Otherwise it uses a global CDN built on Cloudflare.
Which alternative can I run myself?
FeatBit, GO Feature Flag, Bucketeer, Flagsmith, Unleash and GrowthBook each describe a self-hosted route, under different licences and with different limits.
Which alternative suits experiments best?
GrowthBook analyses experiments from your own warehouse, Flagsmith offers A/B tests from Start-Up, and Bucketeer has Bayesian analysis if you host it.
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Sources
Checked 9 November 2026
ConfigCat pricing: Plan prices, download limits, flag, environment and product caps, audit retention, unlimited seats, annual saving.
Founder of The Knowledge Engineers and of 2 Steps Ahead, an AI search visibility agency. Editorially responsible for every page on this site; research and drafting are AI-assisted.
Written, edited and fact-checked by Sebastiaan Smits. Last reviewed 9 November 2026. How we review.
