Claritar vs Vale

Claritar is web-based brand voice software for agencies. It evaluates drafts against saved client voices, identifies off-brand content, and supplies rewrites. Users provide 5–10 on-brand pieces; Claritar infers tone, rules, banned words, and keywords from them. Each draft receives a 0–100 score and an A–F grade, with separate breakdowns for voice, tone, banned words, and keywords. Tone controls cover formal or casual, serious or playful, and a target reading level. Teams can define preferred terms, acronyms, product names, punctuation preferences, banned words, and required keywords. Review features include score gates, approve-or-return flows, writer scorecards, and an approval audit trail. Claritar can crawl a sitemap, score pages against a saved voice, rank pages that diverge, and export one audit report. It supports multiple languages, PDF reports, shareable links, and Agency-plan white-labeling. Content is encrypted in transit and at rest, access is scoped to team members, and drafts are used only for scoring and rewriting.

Vale is an open-source command-line linter that checks prose against style-guide rules. It runs offline as a single binary, without an account, server, or model. Supported markup includes Markdown, AsciiDoc, reStructuredText, MDX, MyST, Quarto, Typst, HTML, XML, DITA, Org, and QDoc. It can extract and check comments in 19 programming languages, and Vale Views can target content in OpenAPI, Jupyter notebooks, commit messages, transcripts, docstrings, JSON, YAML, and TOML. Users can write custom rules in YAML and choose which rules and style packages apply. Ready-made packages include Google, Microsoft, Red Hat, readability, and Harper grammar styles. Integrations span editors including VS Code, Cursor, Neovim, JetBrains IDEs, and Obsidian, as well as GitHub Actions and pre-commit hooks. Its language server offers autocomplete, diagnostics, hover popups, and quick fixes. Only error-level alerts cause a non-zero exit code in CI; warnings and suggestions pass. The free plan is MIT-licensed; paid plans start at $19/user/mo.