20+ Best Alternatives to Smartling in 2026
AI translation and localization platform
Looking for an alternative to Smartling? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
DeepL
UndisclosedAI solutions for accurate text, file, and voice translation, and business task automation.
Why it's similar: Shares categories with Smartling — AI Productivity, AI Translation.
💵 Free
- 2View alternative →
Harvey
$1.5BThe AI platform for elite law firms.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Paid
- 3View alternative →
Perplexity
$2.0BAI-powered answer engine delivering real-time, cited responses to complex queries.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free
- 4View alternative →
Mutiny
$71.6MAI agent for B2B website personalization and ABM
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Enterprise · Contact sales
- 5View alternative →
tl;dv
$4.5MAI meeting notetaker for Zoom, Google Meet, and Teams
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free · From $18/mo
- 6View alternative →
Plus AI
$8MAI presentation maker for Google Slides and PowerPoint
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free trial · From $10/mo
- 7View alternative →
Notion AI
$270MConnected AI workspace
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free · From $8/mo
- 8View alternative →
Grammarly
$1.2BAI writing assistant for individuals and teams.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free · From $12/mo
- 9View alternative →
Genspark
$520MYour all-in-one AI workspace that puts busywork on autopilot.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free · From $19/mo
- 10View alternative →
Jasper
$125MAI copilot for enterprise marketing teams.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free trial · From $49/mo
- 11View alternative →
HeyGen
$65.6MAI video platform with hyper-realistic avatars.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free · From $24/mo
- 12View alternative →
Gemini Code Assist
UndisclosedGoogle's AI code assistant — 1M token context, deeply integrated with Google Cloud
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free trial
- 13View alternative →
Glean
$750MWork AI for the entire enterprise
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Enterprise · Contact sales
- 14View alternative →
InVideo AI
$35MCreate publish-ready videos with a text prompt.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Freemium · From $20/mo
- 15View alternative →
Copy.ai
$11MAI platform for go-to-market teams.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Freemium · From $49/mo
- 16View alternative →
Sesame
$307.6MLifelike voice companions and AI smart glasses
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Freemium
- 17View alternative →
Spellbook
$90MAI contract review for lawyers
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free trial
- 18View alternative →
Murf AI
$13MStudio-quality AI voiceovers in 20+ languages.
Why it's similar: Shares categories with Smartling — AI Translation.
💵 Free · From $19/mo
- 19View alternative →
Adept AI
$350MAI that takes actions in any software
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Enterprise · Contact sales
- 20View alternative →
Quizlet
$40MMaster any subject with interactive flashcards, practice tests, and AI-powered study activities.
Why it's similar: Shares categories with Smartling — AI Productivity.
💵 Free
Frequently asked questions
What are the best alternatives to Smartling?
The top-ranked alternatives to Smartling on NeuronFeed are DeepL, Harvey, Perplexity, Mutiny, tl;dv. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Smartling?
Yes — DeepL, Perplexity, tl;dv offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Smartling, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Smartling vs DeepL — which is better?
It depends on use case. DeepL (AI solutions for accurate text, file, and voice translation, and business task automation.) is the #1-ranked alternative. See the full side-by-side at /compare/smartling-vs-deepl.
Explore more around Smartling
Contextual paths to related AI startups, deals and rankings.