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APIs · head to head

REST Client VSCode vs Thredd

REST Client VSCode logo

REST Client VSCode

APIs

VSCode extension for making HTTP requests and testing REST APIs

From
Free
Rated
-
Full reviewWebsite
Thredd logo

Thredd

APIs

Issuer processing platform for fintechs and digital banks, formerly Global Processing Services

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only REST Client VSCode has a free tier, so it costs nothing to try first.
  • Each has a real cost: REST Client VSCode limited to Visual Studio Code; not available as a standalone application; Thredd pricing is entirely unpublished, so cost comparison against competing processors requires a sales process.
  • They diverge on capability: REST Client VSCode covers REST Client, Thredd covers Issuer processing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which REST Client VSCode and Thredd actually diverge.

Attributes where REST Client VSCode and Thredd differ
AttributeREST Client VSCodeThredd
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb, API
Founded2016Unknown

Identical on both: user rating (Not yet rated), category (APIs).

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 REST Client VSCode

  • REST Client
  • HTTP requests
  • Response viewing
  • VSCode
  • Environment variables
  • Custom headers
  • VSCode extension support

Only in Thredd

  • Issuer processing
  • Multi-country reach
  • Scheme certification
  • Programme support across verticals
  • High platform availability
  • Global office footprint

What people use each for

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

REST Client VSCode

  • API Developmentnot Thredd
  • API Gatewaynot Thredd
  • API Testingnot Thredd
  • API Documentationnot Thredd
  • Microservicesnot Thredd

Thredd

  • A digital bank or fintech needing issuer processing across many countries under one contractnot REST Client VSCode
  • A BNPL, lending or crypto product needing certified card processing behind its own brandnot REST Client VSCode
  • A company that finds outdated Global Processing Services (GPS) material and needs to confirm it is now Threddnot REST Client VSCode
  • An embedded finance platform wanting a processor already integrated with core banking systems such as Mambunot REST Client VSCode

Where each one falls short

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

REST Client VSCode

  • Limited to Visual Studio Code; not available as a standalone application
  • No support for WebSocket, gRPC, or other advanced protocols
  • No cloud sync or team server features; requires Git-based workflow

Thredd

  • Pricing is entirely unpublished, so cost comparison against competing processors requires a sales process.
  • The 2023 rebrand from GPS to Thredd means research under either name alone can miss relevant material, and partner or press references before 2023 will still say GPS.
  • Issuer processing does not include the banking licence itself, so a fintech still needs a separate BIN sponsor or bank partner, adding a second relationship to manage.
  • As shared infrastructure behind many fintech brands, an outage or processing delay at Thredd becomes a simultaneous incident for every programme running on it, with limited visibility for any single customer into root cause.
  • Its verticals span crypto, BNPL and remittance broadly, so depth of specialist support in any one vertical may be thinner than a processor focused narrowly on that niche.

Pricing, plan by plan

REST Client VSCode

Free

No published plan breakdown. See the REST Client VSCode review.

Thredd

On request
  • Thredd$undefined/year
    • Volume and programme-based pricing, not published
    • Custom quote required via sales

Which should you pick?

Choose REST Client VSCode if

  • You need rest client.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want http requests.
REST Client VSCode review

Choose Thredd if

  • You need issuer processing.
  • You work on Web, API.
  • You also want multi-country reach.
Thredd review

Questions people ask

Is REST Client VSCode or Thredd better?
Neither clearly leads. REST Client VSCode starts at Free and Thredd at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, REST Client VSCode or Thredd?
REST Client VSCode has a free tier; the other does not. Paid plans start at Free for REST Client VSCode and On request for Thredd.
Does REST Client VSCode or Thredd run on more platforms?
REST Client VSCode runs on Windows, macOS, Linux. Thredd runs on Web, API.
Can I use REST Client VSCode for free?
Yes. REST Client VSCode has a free tier, so you can try it without paying. Thredd starts at On request.
What is REST Client VSCode best used for?
REST Client VSCode is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Thredd is typically brought in for.
What can REST Client VSCode do that Thredd cannot?
REST Client VSCode covers REST Client, HTTP requests, Response viewing, VSCode. Thredd covers Issuer processing, Multi-country reach, Scheme certification, Programme support across verticals.

Answered from the vendors’ own pages

REST Client VSCode: How much does REST Client VSCode cost?

REST Client VSCode is completely free and open source. It is available on the Visual Studio Code Marketplace with no subscription or licensing fees.

Source
Thredd: Is Thredd the same company as Global Processing Services?

Yes, GPS rebranded as Thredd in 2023; it is the same company and platform.

REST Client VSCode: What authentication methods does REST Client support?

REST Client supports Basic Auth, Digest Auth, SSL certificates, Azure AD, and AWS Signature v4 authentication for API requests.

Source
Thredd: Does it hold the banking licence for programmes it processes?

No, Thredd is the issuer processor; a separate bank or BIN sponsor holds the actual issuing licence.

REST Client VSCode: Can I save and manage multiple requests?

Yes. REST Client supports multiple requests per file using ### delimiters, request history with auto-save, environment variables for different configurations, and code snippet generation for multiple programming languages.

Source
Thredd: Is pricing published?

No, it requires a sales conversation.

REST Client VSCode: How do teams collaborate with REST Client?

REST Client requests are stored as text files that can be version-controlled in Git repositories. Teams collaborate by sharing requests through Git, making the API specs part of the codebase.

Source
REST Client VSCode: What protocols does REST Client support?

REST Client primarily supports HTTP/HTTPS and GraphQL. It does not support WebSocket, gRPC, or other advanced protocols available in desktop clients like Insomnia.

Source
REST Client VSCode: Is there cloud sync for REST Client requests?

No. REST Client has no built-in cloud sync or team server features. All collaboration and sharing relies on Git repository management.

Source
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