Dev tools · alternatives · 2026

24 alternatives to DolphinAI SOE
Pronunciation assessment API solutions
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. DolphinAI SOE launched in 2024; newer entries below may have overtaken it.
- 1IM
A few years ago, right after high school, I decided to try to make a simultaneous translation app for Android as a side project, it took longer than expected (about 2 years) and I had to make a lot of compromises (I had to use Google's API and therefore make users use a developer key because at the time there were no free solutions for speech recognition and translation that had good quality). At the end of university, I decided to pick it up again and finally, using OpenAi's Whisper for speech recognition and Meta's NLLB for translation (with both running locally on the phone), I managed to…
2024 · github.com · its alternatives →
- 2

- 3
- 4

- 5

SNSに投稿したい文章の攻撃性・感情強度をAIがチェック。 あなたの言葉に、やさしいワンクッションを。
Jun 2026 · words-watching-app.na0aaooq.com · its alternatives →
- 6

- 7SJ
2020 · play.google.com · its alternatives →
- 8

Hear it. Say it. Perfect it. AI language pronunciation.
May 2026 · sonarilabs.ai · its alternatives →
- 9

- 10
- 11AQ
2013 · iambrandonn.github.com · its alternatives →
- 12

- 13

- 14

- 15

Learn Japanese pronunciation with real-time voice feedback
Jul 2026 · github.com · its alternatives →
- 16
EiFee▲12AI transcript & corrects your English lesson in 1 min.
2025 · mvp-69p.pages.dev · its alternatives →
- 17

- 18

- 19

Meeting AI that understands Japanese soft rejections
May 2026 · huggingface.co · its alternatives →
- 20LI
A realtime, live transcription and translation app that works locally using a browser. Built with Huggingface Transformer.js and Supabase Realtime. Realtime in-browser speech-to-text with OpenAI Whisper! Broadcast to subscribed clients with Supabase Realtime. Translate to 200 languages with Meta's NLLB-200! Demo & source code https://supabase.link/realtime-ai-yt Shoutout to @xenovacom for building Transformers.js and providing plenty of examples at https://huggingface.co/docs/transformers.js/en/index#example...
2024 · github.com · its alternatives →
- 21

- 22

無料のパスワード生成ツールです。英字・数字・記号を組み合わせた安全なランダムパスワードをその場で作成。
Jul 2026 · passwordgenjp.com · its alternatives →
- 23

Practice pronunciation with real-time AI feedback.
Nov 2025 · practicespeech.com · its alternatives →
- 24

Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →