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ConfigCat vs Sticky Password

ConfigCat logo

ConfigCat

Developer Tools

Feature flag service priced per flag and environment with unlimited seats and unlimited monthly active users

From
Free
Free plan
Yes
Full reviewWebsite
Sticky Password logo

Sticky Password

Cybersecurity

Password manager with autofill, digital wallet, and dark web monitoring

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: ConfigCat there is no experimentation or statistical analysis engine, so teams wanting real A/B tests with significance testing must buy and integrate a separate analytics or experimentation product.; Sticky Password offers no dedicated family plan, requiring individual licenses or a Teams plan to cover a household.
  • They diverge on capability: ConfigCat covers Feature flags and configuration, Sticky Password covers Autofill and capture.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which ConfigCat and Sticky Password actually diverge.

Attributes where ConfigCat and Sticky Password differ
AttributeConfigCatSticky Password
Pricing modelPer month by feature flag and environment countfreemium
PlatformsWeb, API, iOS, Android, Node.js, .NET, Java, Python, Goweb, ios, android, windows, mac
CategoryDeveloper ToolsCybersecurity

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 ConfigCat

  • Feature flags and configuration
  • Percentage rollouts
  • Targeting rules and segments
  • Unlimited seats
  • Global CDN delivery
  • Audit log
  • Public API and webhooks
  • SDKs across languages

Only in Sticky Password

  • Autofill and capture
  • Encrypted vault sync
  • Emergency access
  • Dark web monitoring
  • Password sharing
  • Digital wallet

What people use each for

The jobs each tool is most often brought in to do.

ConfigCat

  • A consumer or mobile app with millions of users where per-MAU flag pricing would cost more than the flags are worthnot Sticky Password
  • A team that wants every engineer, product manager and support agent to have a login without paying per seatnot Sticky Password
  • Decoupling deployment from release with percentage rollouts and a kill switch, without buying an experimentation platformnot Sticky Password
  • A small team that needs ten flags permanently and can run indefinitely on the free tiernot Sticky Password

Sticky Password

  • Storing and autofilling passwords across devicesnot ConfigCat
  • Securely sharing a login with a family member or colleaguenot ConfigCat
  • Granting emergency vault access to a trusted contactnot ConfigCat
  • Monitoring saved credentials for dark web exposurenot ConfigCat

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ConfigCat

  • There is no experimentation or statistical analysis engine, so teams wanting real A/B tests with significance testing must buy and integrate a separate analytics or experimentation product.
  • Pricing by flag count punishes exactly the hygiene you want: the Pro tier caps at 100 flags, so teams that do not aggressively retire stale flags are pushed to the 325 dollar Smart tier for housekeeping reasons rather than growth.
  • The free tier allows only 2 environments, which does not cover the common development, staging and production split, so almost any real deployment starts on a paid plan.
  • It is a smaller vendor than the category incumbents, so enterprise procurement teams will find less depth in compliance attestations, contractual terms and reference architecture than LaunchDarkly offers.
  • Flag evaluation relies on SDK-side caching of a CDN-delivered config, which is fast but means propagation of a change is eventually consistent rather than instant, something to understand before relying on it as an emergency kill switch.

Sticky Password

  • Offers no dedicated family plan, requiring individual licenses or a Teams plan to cover a household.
  • Free tier is limited to a 30-day Premium trial rather than a permanent free feature set.
  • Lacks the browser-based item history and detailed sharing permissions offered by some larger competitors.
  • Business/Teams tooling is lighter than dedicated enterprise password managers with SSO and SCIM support.

Pricing, plan by plan

ConfigCat

Free
  • Forever FreeFree
    • 10 feature flags
    • 2 environments and 2 products
    • 2 segments
  • Pro$110/month
    • 100 feature flags
    • 3 environments and 3 products
    • Unlimited seats and MAUs
  • Smart$325/month
    • Unlimited feature flags
    • Unlimited environments, products and segments
    • Unlimited seats and MAUs
  • Enterprise$900/month
    • Everything in Smart
    • Enterprise support and controls
    • Unlimited everything on flag counts

Sticky Password

Free
  • Free (30-day Premium trial)Free
    • 30-day trial of Premium features
    • Basic password storage after trial
  • Premium$2.5/month
    • Vault sync across devices
    • Password sharing
    • Dark web monitoring
  • Teams$2.5/month
    • Per-user pricing billed annually
    • Usable for families or businesses
    • Centralized license management

Which should you pick?

Choose ConfigCat if

  • You need feature flags and configuration.
  • You want to start without paying.
  • You work on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go.
  • You also want percentage rollouts.
ConfigCat review

Choose Sticky Password if

  • You need autofill and capture.
  • You want to start without paying.
  • You work on web, ios, android, windows, mac.
  • You also want encrypted vault sync.
Sticky Password review

Questions people ask

Is ConfigCat or Sticky Password better?
Neither clearly leads. ConfigCat starts at Free and Sticky Password at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ConfigCat or Sticky Password?
ConfigCat starts at Free and Sticky Password at Free.
Does ConfigCat or Sticky Password run on more platforms?
ConfigCat runs on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go. Sticky Password runs on web, ios, android, windows, mac.
Can I use ConfigCat for free?
Both have a free tier, so you can try either at no cost before committing.
What is ConfigCat best used for?
ConfigCat is most often used for a consumer or mobile app with millions of users where per-mau flag pricing would cost more than the flags are worth, a team that wants every engineer, product manager and support agent to have a login without paying per seat, decoupling deployment from release with percentage rollouts and a kill switch, without buying an experimentation platform, a small team that needs ten flags permanently and can run indefinitely on the free tier. Of those, a consumer or mobile app with millions of users where per-mau flag pricing would cost more than the flags are worth and a team that wants every engineer, product manager and support agent to have a login without paying per seat are not what Sticky Password is typically brought in for.
What can ConfigCat do that Sticky Password cannot?
ConfigCat covers Feature flags and configuration, Percentage rollouts, Targeting rules and segments, Unlimited seats. Sticky Password covers Autofill and capture, Encrypted vault sync, Emergency access, Dark web monitoring.

Answered from the vendors’ own pages

ConfigCat: How is ConfigCat priced?

By feature flag, environment and product count. Seats, monthly active users and flag reads are unlimited on every plan.

ConfigCat: Is the free tier usable?

For small projects yes, but at 10 flags and 2 environments it will not cover a dev, staging and production setup.

ConfigCat: Can it run A/B tests?

It can split traffic, but there is no statistics engine. You need a separate analytics tool to decide a winner.

ConfigCat: How fast does a flag change take effect?

SDKs poll and cache, so changes propagate on the polling interval rather than instantly.

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