Is ConfigCat or Porter better?

Neither clearly leads. ConfigCat starts at Free and Porter at $6/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, ConfigCat or Porter?

ConfigCat has a free tier; the other does not. Paid plans start at Free for ConfigCat and $6/month for Porter.

Does ConfigCat or Porter run on more platforms?

ConfigCat runs on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go. Porter runs on AWS, GCP, Azure.

Can I use ConfigCat for free?

Yes. ConfigCat has a free tier, so you can try it without paying. Porter starts at $6/month.

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 Porter is typically brought in for.

What can ConfigCat do that Porter cannot?

ConfigCat covers Feature flags and configuration, Percentage rollouts, Targeting rules and segments, Unlimited seats. Porter covers Rapid deployment, Multi-cloud support, Framework agnostic, DevOps automation.

Developer Tools · head to head

ConfigCat vs Porter

ConfigCat

Developer Tools

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

From: Free
Rated: -

Full review Website

Porter

Cloud

Effortless app infrastructure, your own cloud

From: $6/month
Rated: -

Full review Website

The short version

Only ConfigCat has a free tier, so it costs nothing to try first.
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.; Porter pricing based on vCPU and memory can be expensive for small projects
They diverge on capability: ConfigCat covers Feature flags and configuration, Porter covers Rapid deployment.
Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which ConfigCat and Porter actually diverge.

Attributes where ConfigCat and Porter differ
Attribute	ConfigCat	Porter
Starting price	Free	$6/month
Pricing model	Per month by feature flag and environment count	Unknown
Free tier	Yes	No
Platforms	Web, API, iOS, Android, Node.js, .NET, Java, Python, Go	AWS, GCP, Azure
Category	Developer Tools	Cloud

Identical on both: 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 Porter

Rapid deployment
Multi-cloud support
Framework agnostic
DevOps automation
Enterprise compliance
Cost optimization

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 Porter
A team that wants every engineer, product manager and support agent to have a login without paying per seatnot Porter
Decoupling deployment from release with percentage rollouts and a kill switch, without buying an experimentation platformnot Porter
A small team that needs ten flags permanently and can run indefinitely on the free tiernot Porter

Porter

Deploying Next.js applications with serverless backendsnot ConfigCat
Scaling microservices across multiple cloud providersnot ConfigCat
Running applications without dedicated DevOps staffnot 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.

Porter

Pricing based on vCPU and memory can be expensive for small projects
Vendor lock-in to Porter platform despite multi-cloud support
Limited customization for complex infrastructure requirements

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

Porter

$6/month

Standard$undefined/usage
- RAM: $6 per month per GB
- vCPU: $13 per month per vCPU
- Unlimited applications
Enterprise$undefined/custom
- Volume discounts available
- All Standard features
- Premium support

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 Porter if

You need rapid deployment.
You work on AWS, GCP, Azure.
You also want multi-cloud support.

Porter review

Questions people ask

Is ConfigCat or Porter better?: Neither clearly leads. ConfigCat starts at Free and Porter at $6/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ConfigCat or Porter?: ConfigCat has a free tier; the other does not. Paid plans start at Free for ConfigCat and $6/month for Porter.
Does ConfigCat or Porter run on more platforms?: ConfigCat runs on Web, API, iOS, Android, Node.js, .NET, Java, Python, Go. Porter runs on AWS, GCP, Azure.
Can I use ConfigCat for free?: Yes. ConfigCat has a free tier, so you can try it without paying. Porter starts at $6/month.
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 Porter is typically brought in for.
What can ConfigCat do that Porter cannot?: ConfigCat covers Feature flags and configuration, Percentage rollouts, Targeting rules and segments, Unlimited seats. Porter covers Rapid deployment, Multi-cloud support, Framework agnostic, DevOps automation.

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.

Porter: How is Porter priced?

Porter uses pay-as-you-go pricing: $6 per month per GB of RAM and $13 per month per vCPU. You only pay for the resources your applications use, not cloud instance capacity.

Source

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.

Porter: Does Porter include cloud provider costs?

Porter pricing excludes underlying cloud provider costs (AWS, Azure, GCP), though cloud credits can offset those expenses.

Source

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.

Porter: Do startups get special pricing?

Yes, nonprofits receive 50% off standard rates, and startups may qualify for special pricing programs.

Source

ConfigCat: How fast does a flag change take effect?

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

ConfigCat vs Porter

ConfigCat

Porter

The short version

Where they differ

What each one covers

Only in ConfigCat

Only in Porter

What people use each for

ConfigCat

Porter

Where each one falls short

ConfigCat

Porter

Pricing, plan by plan

ConfigCat

Porter

Which should you pick?

Choose ConfigCat if

Choose Porter if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on ConfigCat

More on Porter

Keep looking

Other head to heads