S
SPhrase vs Unbabel
Pricing, features, platforms and who each one suits — side by side.
P
Choose Phrase if…
- you need an API to build on
- you want to trial it before paying
- you're in its core audience: localization managers, software developers
U
Choose Unbabel if…
- you're in its core audience: customer service teams, localization managers
Side by side
Feature Phrase Unbabel
Pricing modelFree trialContact for pricing
Starting price$27/mo—
Free plan
Free trial
API
Open source
Trains AI on your contentYes—
Data retentionDeleted within 60 days after customer deletes content or agreement ends—
Security and complianceGDPR—
Glossaries—
Translation memory—
AI quality scoring—
Repo & design integrations—
PlatformsWeb, APIWeb
CategoryTranslationTranslation
CompanyPhrase a.s.Unbabel Inc.
Based inCzech Republic—
Founded2010—
Part ofPhrase Group Holding s.r.o.—
Key features
P Phrase
- Translation management system with custom workflows
- AI translation with machine translation engine selection
- Translation quality scoring and language quality assessment
- Software localization with in-context visual editor
- Subtitles and dubbing for multimedia content
- Phrase Atlas conversational assistant for projects and reports
- APIs, webhooks, MCP server and CLI
- Integrations with GitHub, Figma, Contentful, Slack
U Unbabel
- AI translation adapted to company terminology and tone
- Optional human review of translations
- Custom workflows by market or content type
- Real-time AI quality estimation and reporting
- Quality Intelligence for checking any translation
- MT Score for comparing machine translation models
- Integrations with Zendesk, Salesforce, Intercom and Freshdesk
- ISO 27001 certified security with encryption and anonymization
Plans and prices
From each vendor's site. Prices change — confirm before buying.
Phrase
Freelancer27/mo billed annually
Professional525/mo billed annually
Software UI/UX525/mo billed annually
Team1,245/mo billed annually
BusinessCustom
EnterpriseCustom
Unbabel
Contact for pricing. Plan details aren't published.
Strengths and limitations
Phrase
- 14-day free trial on all plans with no automatic charge
- Freelancer plan starts at 27/month billed annually
- Developer tools include APIs, webhooks, MCP server and CLI
- 24/7 customer support on all plans
- Team and Professional plans start at 525–1,245/month
- Listed prices apply only to annual billing
- Business and Enterprise pricing requires contacting sales
- No free plan
Unbabel
- Combines AI translation with optional human review
- Ready integrations with major helpdesk and CRM tools
- Real-time quality estimation shows how good translations are
- ISO 27001 certified security program
- No public pricing; you have to request a demo
- No self-serve free plan or trial listed
- No public API documented on the home page
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Built from each vendor's public website; we haven't tested them hands-on. Editorial policy