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· 3 min read
Peter Csajtai

The main idea about our pricing is that our prices are fixed, deterministic and there are no hidden fees. Also we offer a forever free plan without requiring any commitment or credit card information. All features are available in all plans - even the free - helping the evaluation process of our customers.

Pricing

· 2 min read
Gergely Sinka

There is a way to stream feature flag and configuration changes to the clients right when they happen. In some cases ConfigCat's pull based architecture does not completely satisfies the requirements when microservices need the latest values instantly, or mobile apps where polling sometimes is a battery consuming anti-pattern.

TL;DR

Your application subscribes to a PubNub channel to get updates about changes. And use

ConfigCat Webhooks to notify PubNub when a feature flag value gets updated.Sample application in Node.js.

push-noti

· One min read
Gergely Sinka

Satisfying the feature request of our customers from the mobile app development industry, ConfigCat now supports semantic version (SemVer) based user targeting. Typical use case where app builders wish to enable or disable features based on the iOS or Android version on the device their app is running on. For example deciding if 2.3.40 is less than or equals 2.30.4 sometimes not that straightforward by only using the traditional < > = comparators.

semver-menu

· One min read
Gergely Sinka

Show us your most innovative idea in using feature flags with ConfigCat, and we’ll send you a pack of gifts including your choice of video or music streaming worth $100, or books worth $150 + a pack of ConfigCat and GitHub swag + a commercial ConfigCat subscription.

· 2 min read
Endre Toth

We'd like to make ConfigCat available for as many users as possible. Our SDKs are available in multiple languages. But still lots of our users missed Ruby support in ConfigCat:

  • Does configcat have Ruby sdk??
  • So I am sad you don’t have a Ruby client I can see.
  • Are you planning to support Ruby?

The Ruby SDK

Finally we decided to create a standalone Ruby SDK.
Ruby is an interpreted language. It's very similar to Python and we already have an SDK written in Python. Taking advantage of this, the first idea was that we simply convert our Python code to Ruby and everything will be just fine.

· One min read
Zoltan David

TL;DR

If you're a software reseller you are allowed to buy a ConfigCat subscription for your client. You are allowed to resell one subscription to one client only. Of course, you are allowed to resell more subscriptions to the same client.

Here is how to do it.

Step-by-step guide

  1. register at https//app.configcat.com
  2. go to https://app.configcat.com/plans
  3. click the "change plan" button under the desired plan and follow the instructions
  4. go to https://app.configcat.com/invite
  5. invite your client to the "Administrator" group

If you run into any problem, just drop us an email at [email protected].

· One min read
Gergely Sinka

What is 2FA?

2FA is a way of granting access to users only after presenting two separate pieces of evidence (factors). One of these factors is usually a password which the user should know and the other factor something they have or even something they are. This way you can be sure that only knowing your password won't be enough for an attacker to gain access to your account.

How does 2FA work in ConfigCat?

In our case the first factor is password you use to login to ConfigCat Dashboard. The second factor is a 6-digit number generated via an Authenticator App.