Comparison
Vavus AI vs Smartling
Smartling localizes content and software. Vavus AI powers real-time multilingual communication across voice, calls, messaging, keyboard, documents, and AI.
By Constantine, Founder & CEO · Last updated June 10, 2026
Smartling is a translation management system for localizing websites, apps, product UI, and marketing content at scale. Vavus AI solves a different enterprise job: real-time multilingual communication and dictation through live voice, translated calls, encrypted messaging, Vavus Keyboard, documents, OCR, transcription, AI tools, 200+ translation languages, and enterprise deployment controls.
Side-by-side
Feature comparison as of June 2026, based on each product's public documentation (see sources below). Smartling features change — check their site for the latest.
| Feature | Smartling | Vavus AI |
|---|---|---|
| Best fit | Website, app, and content localization management. | Real-time multilingual communication and dictation. |
| Users | Localization and content teams. | Employees, clinicians, support agents, travelers, and multilingual teams. |
| Voice and calls | Not the core product. | Live voice, translated calls, conference rooms, and messaging. |
| Keyboard | Not the core product. | Vavus Keyboard for dictation, inline translation, reverse translation, and AI writing. |
| Enterprise controls | TMS enterprise controls. | Client-side encryption, end-to-end encrypted messaging, signed HIPAA BAA, audit logging, SAML 2.0 SSO, and on-prem/self-hosted deployment for regulated teams. |
What Smartling does well
- Strong TMS for websites, product UI, and marketing localization.
- Visual context, workflow automation, and translation memory.
- Good fit for localization managers and content operations.
- Useful integrations for content and software translation programs.
Where Vavus AI is the stronger pick
- Real-time communication rather than content localization management.
- Live voice, translated calls, conference rooms, and encrypted translated messaging.
- Vavus Keyboard for dictation and translation in the apps people already use.
- Documents, OCR, transcription, recorder, and AI tools.
- Client-side encryption, end-to-end encrypted messaging, signed HIPAA BAA, audit logging, SAML 2.0 SSO, and on-prem/self-hosted deployment for regulated teams.
Pick Smartling when
Choose Smartling when your main job is localizing a website, product UI, app, or marketing content at scale.
Pick Vavus AI when
Choose Vavus AI when your people need to communicate across languages in real time through calls, messages, keyboard, documents, and AI tools.
Frequently asked questions
Do Smartling and Vavus AI solve the same problem?+
No. Smartling manages content localization. Vavus AI powers real-time multilingual communication, dictation, calls, messaging, keyboard translation, documents, OCR, and AI workflows.
Can a company need both?+
Yes. Many companies need a TMS for product content and Vavus AI for customer support, healthcare, meetings, calls, messages, and frontline communication.
Sources
Competitor claims on this page were checked against these official pages (accessed June 2026):
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