Which is cheaper, Buf or Buildkite?

Buildkite is 100.0x cheaper than Buf. Buf starts at $0/mo, Buildkite starts at $0/mo.

Does Buf have a free tier?

Yes, Buf offers a free tier with privateRepositories: 1.

Buf has moderate switching cost. Buildkite has moderate switching cost. Both have similar switching complexity.

Ci Cd

Buf

Protobuf and gRPC tooling platform with schema registry, linting, breaking change detection, and SDK generation

Switching Cost: moderate

Buildkite

← More affordable

CI/CD platform for running fast, secure, and scalable pipelines on your own infrastructure or hosted agents

Switching Cost: moderate

Budget-wise, Buildkite is clearly more affordable at roughly a 100.0x price difference.

Pricing philosophy differs — Buf charges usage-based, but Buildkite takes a per-seat approach.

If budget is your primary constraint, Buildkite is the clear winner with its more wallet-friendly pricing structure.

If budget is your primary constraint, Buildkite is the clear winner with its more wallet-friendly pricing structure.

Price Difference

100.0x

Buildkite is cheaper by $2970/mo

Pricing Model

Different

Tools charge using different pricing philosophies