For multilingual sentiment analysis, the sources show Datumbox offering a sentiment classification API (SentimentAnalysis) plus language detection 614, and Sapling providing an API/SDK with sentiment analysis among its features 2. Replicate hosts a multilingual E5 embedding model 19 that could support a custom sentiment pipeline, while IntenCheck 8 and Usercall 5 offer text analysis of tone and sentiment, though their sources do not confirm multilingual sentiment specifically.
- 1
Datumboxdatumbox.comverified and signed
Its REST API offers a SentimentAnalysis action that identifies the sentiment of a document, alongside language detection 14.
official:API · api.datumbox.com
for agents: SentimentAnalysis · TwitterSentimentAnalysis · LanguageDetection
- 2
Saplingsapling.aiwebsite read, tools not yet checked
Offers an API/SDK with sentiment analysis among its text features, with client libraries for Python and JavaScript.
- 3
Replicatereplicate.comverified and signed
Hosts the multilingual-e5-large model, a multi-language text embedding model that can serve as a base for building a custom multilingual sentiment classifier 9.
for agents: beautyyuyanli/multilingual-e5-large
- 4
IntenCheckintencheck.comwebsite read, tools not yet checked
An API-first NLP text analysis engine that detects emotions and communication styles in text.
official:MCP server · IntenCheck
Sources
- 1Replicate - Run AI with an APIreplicate.com · read 2026-10-29
- 2Language Model API Toolkit and Assistant | Saplingsapling.ai · read 2026-10-29
- 5Usercall: AI-Moderated Interviews and Qualitative Analysisusercall.co · read 2026-10-29
- 6Machine Learning Platform - Text Analysis Service | Datumboxdatumbox.com · read 2026-10-29
- 8IntenCheck | NLP Text Analysis API for Psychological Profilingintencheck.com · read 2026-10-29
- 9beautyyuyanli/multilingual-e5-large: declares "beautyyuyanli/multilingual-e5-large" (the record we read and signed)unfragile.ai · read 2026-10-24
- 14api.datumbox.com: declares "SentimentAnalysis" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
beautyyuyanli/multilingual-e5-large · beautyyuyanli/multilingual-e5-large verified and signed
multilingual-e5-large: A multi-language text embedding model
curt-park/sentiment-analysis · curt-park/sentiment-analysis verified and signed
Sentiment Analysis with Texts
beautyyuyanli/multilingual-e5-small · beautyyuyanli/multilingual-e5-small verified and signed
multilingual-e5-small: A multi-language text embedding model
adirik/multilingual-e5-large · adirik/multilingual-e5-large verified and signed
Multilingual E5-large language embedding model
adirik/grounding-dino · adirik/grounding-dino verified and signed
Detect everything with language!
saattrupdan/multilingual-e5-large-instruct · saattrupdan/multilingual-e5-large-instruct verified and signed
multilingual-e5-large-instruct: A multi-language text embedding model with custom query instructions.
elevenlabs/v2-multilingual · elevenlabs/v2-multilingual verified and signed
Generate multilingual text-to-speech audio in over 30 languages
lucataco/seed-x-ppo · lucataco/seed-x-ppo verified and signed
Seed-X-PPO-7B by ByteDance-Seed, a powerful series of open-source multilingual translation language models
lucataco/xtts-v2 · lucataco/xtts-v2 verified and signed
Coqui XTTS-v2: Multilingual Text To Speech Voice Cloning
cjwbw/seamless_communication · cjwbw/seamless_communication verified and signed
SeamlessM4T—Massively Multilingual & Multimodal Machine Translation
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.