Best gRPC Tools in 2026
Updated
In short: GripMock is ranked #1 of 23 as of 3 October 2026, ahead of BloomRPC Extended and FintX. The best-ranked option with a free plan is FintX. The lowest first paid tier on this page is Kreya at $5/mo.
When you build or operate gRPC services, tools can support tasks from service exploration to testing and integration. Compared on CI integration, deployment model, server reflection, and gRPC-Web support, the entries also vary in mock server, load-testing, and Protobuf-editor capabilities. Free-plan availability and “Paid from” provide cost context. GripMock and Bandura open the ranked entries, followed by Kreya and FintX; BloomRPC Extended, grpcui, Evans, and grpcurl are also near the start. Consider which listed features match your development workflow and how you need to deploy or connect a tool. The ranking offers an ordered way to compare these capabilities without assuming every project needs the same mix.
23 gRPC tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Deployment model | |
|---|---|---|---|---|---|---|---|---|
| 1 | GripMock | 7.4 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 2 |  BloomRPC Extended | 6.0 | RecognisedAPIDocumented | — | Yes | — | desktop | View |
| 3 | FintX | 6.0 | RecognisedAPIDocumented | Free | Yes | — | desktop | View |
| 4 |  Kreya | 6.0 | RecognisedAPIDocumented | $5/mo | Yes | — | — | View |
| 5 | Bandura | 5.9 | RecognisedAPIDocumented | Free | Yes | — | desktop | View |
| 6 |  Evans | 5.9 | RecognisedAPIDocumented | Free | Yes | — | self_hosted | View |
| 7 |  grpcui | 5.9 | RecognisedAPIDocumented | Free | Yes | — | desktop | View |
| 8 |  ghz | 5.5 | RecognisedAPIDocumented | — | Yes | — | self_hosted | View |
| 9 |  grpcmd | 5.4 | RecognisedAPIDocumented | — | Yes | — | desktop | View |
| 10 |  grpcmock-go | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 11 |  ProtoCall | 5.3 | RecognisedAPIDocumented | — | Yes | — | cloud | View |
| 12 |  sabledocs | 5.3 | RecognisedAPIDocumented | — | Yes | — | self_hosted | View |
| 13 |  gRPC CLI | 5.0 | RecognisedAPIDocumented | — | — | — | desktop | View |
| 14 |  Chiko | 4.9 | RecognisedAPIDocumented | — | — | — | desktop | View |
| 15 |  Granc | 4.9 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 16 |  gRPC Studio | 4.9 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 17 |  gRPC Swagger | 4.9 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 18 |  grpc-wiremock | 4.9 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 19 |  grpcmock | 4.9 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 20 |  WireMan | 4.9 | RecognisedAPIDocumented | — | — | — | desktop | View |
| 21 |  grpc-docs | 4.8 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 22 |  protoc-gen-doc | 4.8 | RecognisedAPIDocumented | — | — | — | self_hosted | View |
| 23 |  Mediator | 4.6 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which gRPC tool is ranked first on Inferse?
GripMock is ranked #1 of 23 with a score of 7.4. BloomRPC Extended is second and FintX third.
How many of these have a free plan?
5 of the 23 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Kreya has the lowest first paid tier we found: $5/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.