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A data-grounded look at how these two productivity & automation tools stack up β to help you pick the right productivity & automation tool in 2026.
Quick verdict
There's barely a point between Cassidy and Lokalise on our Editor Score. Pick Cassidy if you want unified company knowledge base for grounding; choose Lokalise for on-brand AI translation with custom terminology. On pricing, neither has a standing free plan β start on a trial to compare.
| Pricing | Paid | Subscription |
| Free tier | ||
| Best for | unified company knowledge base for grounding | on-brand AI translation with custom terminology |
AI agents and workflows grounded in company knowledge
AI localization platform for product and growth teams
Choose Cassidy ifβ¦
Choose Lokalise ifβ¦
It comes down to fit, not a single winner: Cassidy leans into unified company knowledge base for grounding, while Lokalise is built for on-brand AI translation with custom terminology. Weigh features and pricing for your workflow. Both are paid β start each on a trial before you commit.
Neither is universally better β it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
Cassidy (paid) is best for unified company knowledge base for grounding, while Lokalise (subscription) is best for on-brand AI translation with custom terminology. See the full feature and pricing comparison above.
Both have paid plans β pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Cassidy is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
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Last updated August 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) β see our methodology.