Boost any AI app's understanding of your accent with instant audio fixes.
AI language learning apps fail to understand non-native students' accents and dialects, making practice sessions ineffective.
DialectBoost is a web tool where you record or upload speech from other apps, and it preprocesses the audio to make it accent-neutral for better transcription. Paste the boosted audio back into Duolingo or similar for perfect recognition. It learns your dialect over uses to improve preprocessing automatically.
Non-native speaking students using AI-powered language learning apps for speaking practice
Universal audio enhancer that works with ANY existing language app without integration.
friendly
Upload or record clips from other apps for processing.
AI preprocesses audio to improve recognition in target apps.
Provides corrected text output ready to copy-paste.
One-click export of boosted audio file.
Saved boosts with before/after comparisons.
Upload multiple files at once.
Pre-sets for Duolingo, Babbel, etc.
Rates improvement per boost.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| target_apps | text[] | Yes |
| created_at | timestamp | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| original_audio_url | text | No |
| boosted_audio_url | text | Yes |
| accuracy_improvement | int | Yes |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| dialect_profile | jsonb | Yes |
| updated_at | timestamp | No |
Relationships:
/api/boostProcess audio for accent boost
/api/boostsList user boost history
/api/profileUpdate dialect profile
Short clips only
None
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 150 | 1.5% | $90 | $1,080 |
| Month 6 | 1,200 | 3.5% | $1,680 | $20,160 |
Boost your audio so AI apps finally understand your dialect perfectly.
Share tool demo in Duolingo subreddit threads about accent fails; Email 50 users from competitor complaint forums; Free Pro trials to Twitter searches for 'Duolingo accent bug'.
Human practice
No AI accent fix
Seamless integration with existing AI apps
Network of user audio data for better preprocessing models.
Rise of audio AI APIs with preprocessing capabilities.
Audio processing latency
Client-side wasm + edge functions
Success: 70% report better recognition
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