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Buf vs Vacuum
People
Price
Published entry price
$75+per month
Free
Code Quality and Linting
Annual estimate10 people, entry price
$900+
Flat rate
Free
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Code Quality and Linting
Overview
Focus
Code Quality and Linting
Code Quality and Linting
Product
Buf provides tools for working with Protocol Buffers including linting, breaking change detection, code generation, and a schema registry.
Open-source linter, quality tool, and OpenAPI spec rule engine built in Go faster than Spectral with reports.
Headquarters
Remote
Remote
Company size
51-200 employees
2-10 employees
Founded
2019
2023
Pricing details
Plan
Published entry price
Published rate
$75+ / month
Free
Billable seats
Flat rate
Free options
Free plan, Free trial
Free plan
Pricing source
Source updated
Oct 29, 2026
Oct 29, 2026