API Management · head to head
Kong vs Thunder Client

Kong
API Management
Cloud-native API gateway and service connectivity platform
- From
- Free
- Rated
- -

Thunder Client
API Management
Lightweight REST API client built as VSCode extension
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Kong the Plus plan includes 1M API requests a month and charges $200 a month for each additional million; Thunder Client paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs
- They diverge on capability: Kong covers API Gateway, Thunder Client covers REST Client.
Where they differ
Only the attributes on which Kong and Thunder Client actually diverge.
| Attribute | Kong | Thunder Client |
|---|---|---|
| Pricing model | open-source | freemium |
| Platforms | Linux, Docker, Kubernetes | VSCode extension, Web |
| Founded | 2010 | 2021 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (API Management).
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 Kong
- API Gateway
- Authentication & Authorization
- Rate Limiting
- Kubernetes
- Consul
- Eureka
- PostgreSQL
- Linux support
Only in Thunder Client
- REST Client
- Environment variables
- Response testing
- VSCode
- GitHub
- Webhook support
- VSCode extension support
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Kong
- Running an API gateway in front of internal and public servicesnot Thunder Client
- Publishing and governing APIs through a developer portalnot Thunder Client
Thunder Client
- API Developmentnot Kong
- API Gatewaynot Kong
- API Testingnot Kong
- API Documentationnot Kong
- Microservicesnot Kong
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Kong
- The Plus plan includes 1M API requests a month and charges $200 a month for each additional million
- Plus is capped at 10M requests a month, so growth past that forces an Enterprise contract
- Plus limits published APIs to 20 and includes one Developer Portal, with a second at $200 a month
- SSO and audit logging are Enterprise only
- Enterprise pricing is custom and billed annually
Thunder Client
- Paid plans are billed annually only: Starter is $3 per user per month and capped at a maximum of 10 seats, Business is $7 per user per month with 500 monthly collection runs per user, and Enterprise is $16 per user per month for unlimited runs
Pricing, plan by plan
Kong
Free- CommunityFree
- Core API gateway
- Community support
- Enterprise$undefined/monthly
- Advanced features
- Priority support
- SLA
Thunder Client
Free- FreeFree
- REST client
- Collection management
- Local testing
- Pro$8/monthly
- Cloud sync
- Team collaboration
- Advanced features
Which should you pick?
Choose Kong if
- You need api gateway.
- You want to start without paying.
- You work on Linux, Docker, Kubernetes.
- You also want authentication & authorization.
Choose Thunder Client if
- You need rest client.
- You want to start without paying.
- You work on VSCode extension, Web.
- You also want environment variables.
Questions people ask
- Is Kong or Thunder Client better?
- Neither clearly leads. Kong starts at Free and Thunder Client at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Kong or Thunder Client?
- Kong starts at Free and Thunder Client at Free.
- Does Kong or Thunder Client run on more platforms?
- Kong runs on Linux, Docker, Kubernetes. Thunder Client runs on VSCode extension, Web.
- Can I use Kong for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Kong best used for?
- Kong is most often used for running an api gateway in front of internal and public services, publishing and governing apis through a developer portal. Of those, running an api gateway in front of internal and public services and publishing and governing apis through a developer portal are not what Thunder Client is typically brought in for.
- What can Kong do that Thunder Client cannot?
- Kong covers API Gateway, Authentication & Authorization, Rate Limiting, Kubernetes. Thunder Client covers REST Client, Environment variables, Response testing, VSCode.
Related pages
More on Thunder Client
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