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About LionRapid
What is LionRapid?
LionRapid is a translation and localization platform that combines six essential tools into one subscription: quality assurance, quoting, a CAT editor, workflow management, a developer API, and a subtitle studio. It’s designed to replace multiple separate subscriptions with a single, cohesive pipeline.
Who is it for?
LionRapid serves agencies, SMEs, clients, translators, developers, enterprises, and NGOs/non-profits. It’s ideal for teams that need professional translation management without juggling multiple tools. If you need a simple, one-off translation, you might be better served by a freelance translator or a basic machine translation tool.
Real use cases
Use LionRapid for: managing client translation projects with transparent, CAT-band-based quotes; translating documentation with layout preservation across 16 file formats; integrating localization into your stack via REST API and edge proxy; and producing subtitles from SRT files with video re-encoding.
Key features at a glance
LionRapid includes a full CAT editor with translation memory and termbase, machine translation with entity protection, live QA checks, workflow templates with QA gates, a PM cockpit, and a developer API. EU hosting and org modeling are available on higher tiers.
Key features
- Quality Assurance — Live checks while you type and structural diffing to catch errors before delivery.
- Quoting — Reproducible CAT-band analysis with rate cards; every estimate is transparent and verifiable.
- CAT Editor — Translation memory, termbase, MT with entity protection, and LLM repair chat in one editor.
- Workflow Management — Assignment offers to ranked translators, configurable stages, and a PM cockpit for full oversight.
- Developer API — REST i18n API, universal JavaScript SDK, and edge proxy for serving live translated sites.
- Subtitle Studio — SRT in, translated with your TM and QA, output to SRT or VTT with video re-encoding.
- File Format Support — 16 formats (17 extensions) including DOCX, XLSX, PPTX, PDF, and more, with layout preserved.
SaaSpartout Score
7.6
/10
Editorial score from our review methodology — not user ratings.
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LionRapid Pricing
LionRapid pricing: from €9.90/mo.
For comparison: the median starting price in Productivity is $9.99/month, measured across 371 tools we track. See the full SaaS Pricing Index →
Basic — €9.90/month
For individuals: full CAT editor with TM & termbase, machine translation with entity protection, live QA checks & auto-fixes, personal translation memories (TMX in/out), usage-based billing on top.
Pro — €24.90/month
For professionals and small teams: everything in Basic, higher usage allowances, assignment offers & people directory, workflow templates with QA gates, priority in ranking rotation.
Business — €99/month
For agencies and organizations: everything in Pro, 5 seats included, organizations roles & invitations, org rate cards & reproducible quotes, org workflow templates, developer API & edge proxy access.
Company — €249.90/month
For larger organizations: everything in Business, 20 seats included, client portal for your customers, custom seat arrangements.
At launch, every signup starts free with a 14-day Pro trial included. Project costs are separate and based on CAT-band quoting — translation memory leverage makes repeat content cheaper.
Frequently asked questions
How much does LionRapid cost?
LionRapid starts at €9.90 per month for the Basic plan, €24.90 for Pro, €99 for Business, and €249.90 for Company. Usage is billed separately on top. At launch, all signups start free with a 14-day Pro trial.
What is LionRapid?
LionRapid is a translation and localization platform that combines six tools: quality assurance, quoting, CAT editor, workflow management, developer API, and subtitle studio. It is designed for agencies, translators, SMEs, and enterprises.
Who is LionRapid best for?
LionRapid is best for translation agencies, SMEs going multilingual, professional translators, developers needing localization APIs, and enterprises that require EU hosting and audit trails. It is not ideal for those needing a simple one-off translation without a full workflow.
Does LionRapid offer a free trial?
Yes, at launch every signup starts free with a 14-day Pro trial included. After that, you can choose a paid plan or continue with the Basic plan.
What are top LionRapid alternatives?
Common alternatives to LionRapid include Phrase (formerly Memsource), Lokalise, Crowdin, and Smartling. These platforms also offer CAT tools, translation memory, and workflow features, but LionRapid stands out for its integrated QA and pricing transparency.
What file formats does LionRapid support?
LionRapid supports 16 formats (17 extensions) including DOCX, XLSX, PPTX, PDF, ODT, ODS, ODP, FODT, FODS, FODP, RTF, TXT, CSV, XLF, XLIFF, XLS, and PPT. It preserves layout across these formats.
