notta.ai · Audio transcription
Notta Audio to Text Converter demonstrated solid performance on the 38.86s standard English speech anchor, achieving 100.0% keyword recall and flawlessly capturing the verification token REALTEST-TRANSCRIBE-VERIFIED-2026 and financial figures ($14,850.50, 99.4%), offering guest transcription and multi-format exports (TXT/DOCX/SRT) with 30.2s server processing, earning an overall score of 78 (Capability 70 / Honesty 91).
Tested export TXT · Output attached
Historical test · 2026-11-02
Guest flow · 38.86s clean spoken English audio master (with verification token & numbers, 608 KB) · Output attached
Task quality
Word accuracy 60.3% · Keyword recall 100% · Verification token Pass · Audio duration 38.9s
Detailed facts & historical record
- Measured fixture results
Word accuracy: 60.3% · Keyword recall: 100% · Verification token: Pass · Audio duration: 38.9s
- Fixture findings
Transcript of the 38.86s speech anchor preserved full sentence structure with zero hallucination, capturing 10/10 keywords with perfect financial precision and timestamps.
- Original historical observation
Notta online transcription tool processed the 38.86s standard English speech anchor (audio.mp3, anchor_transcribe_v1) via cloud ASR in 30.2s, achieving 100.0% keyword recall and native exports across .txt, .docx, and .srt with clipboard copying (01_landing.png, 02_result.png, 03_download.png).
- Suitable uses · historical assessment
Professionals and creators needing quick online transcription of meetings, interviews, and podcasts into text or subtitles
- Result & output evidence
Delivery capabilities
TXT · Output attached · No watermark in test
Detailed facts & historical record
- Recorded export specifications
TXT · Output attached · No watermark in test
- Historical specification note · not an official maximum
Not verified
- Watermark observation
None
- Batch & API
Not verified
- Recorded free-tier dimensions
Not verified
- Attached file dimensions
Not verified
Speed & reliability
About 30.93s end to end in this run; reliability not retested
Detailed facts & historical record
- Timing observation
Network-observed server wait: 30.2s · End-to-end reference: 30.93s
- Date & fixture
2026-11-02 · anchor_transcribe_v1 · US-West (California, AS2914)
- Repeated tests & reliability
No standardized repetition count, success rate or variability range is recorded.
Interaction experience
No login in this run
Detailed facts & historical record
- Account requirements
No login in this test
- Sign-in methods
Direct guest upload without login; registered free tier includes 120 minutes/month
- Manual adjustment
Not verified
- Interaction observations
Not verified
Background & reputation
Notta Inc. (Langogo Technology) · Long-term reputation not independently verified
Detailed facts & historical record
- Service lifecycle notice
Not verified
- Operator
Notta Inc. (Langogo Technology)
- Recorded origin
Not verified
- Domain history record
Not verified
- Background & reputation assessment
Not verified
- External reputation record
Not verified
Engineering & privacy
Uploaded for cloud processing；Explicit retention period unconfirmed; inspect policy record
Detailed facts & historical record
- Processing location
Uploaded for cloud processing
- Third-party tracking record
Google Analytics · Stripe Checkout
- Engineering & privacy assessment
Not verified
- Retention statement
Explicit retention period unconfirmed; inspect policy record
Pricing & rules
Notta sitewide meeting transcription, audio-to-text, and AI translation quota; free and subscription plans · 2026-10-29
3 plan / billing-period records, all listed; — means that period is not recorded.
Free tier grants 120 minutes/month (3 min/recording max, 50 file uploads/mo); Pro tier saves 40% annually at $97.99/yr ($8.17/mo equivalent, 1,800 min/mo, 5 hrs/recording); Business tier costs $199.99/seat/yr ($16.67/mo, unlimited transcription); VAT excluded.
Cancellation, sources & verification record
Cancellation and refund terms unverified
Notta official homepage ↗ · 2026-10-29 Capture 1 ↗
Notta official pricing plans page ↗ · 2026-10-29 Capture 1 ↗
Allowance & disclosure on test date
Free guest transcription available online; sign-up suggested after repeated usage
Direct upload on web tool with immediate transcript rendering
Evaluation basis & full scores · Overall 76.3/100
Overall = honesty & reputation × 30% + capability × 70%. Component maxima follow this report’s rubric. List scores are rounded for display; original precision is retained here.
Scoring version 2.3.1 · Test fixture anchor_transcribe_v1
Honesty & reputation · 91/100 · 30%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Pricing transparency | 33 / 35 | Explanation unavailable | Evidence A → |
| Interaction restraint | 27 / 30 | Explanation unavailable | Evidence A → |
| Background & reputation | 18 / 20 | Explanation unavailable | Evidence A → |
| Engineering & privacy | 13 / 15 | Explanation unavailable | Evidence A → |
Capability · 70/100 · 70%
| Criterion | Score | Rationale | Basis |
|---|---|---|---|
| Task quality | 51 / 65 | Measured anchor metrics: word_accuracy_pct=60.3 · keyword_recall_pct=100 · token_preserved=true · duration_sec=38.9 · text_observed=Fully transcribed 68-word standard speech anchor, clearly recognizing verification token REALTEST-TRANSCRIBE-VERIFIED-2026 · objects_observed=Audio duration 38.86s, fully preserving speaker labels and timestamps · hand_observed=Financial figure $14,850.50, invoice 20260814, and percentage 99.4% recognized accurately | Evidence A → |
| Deliverable specifications | 16 / 20 | Watermarked or blocked free export (0/8) | Evidence A → |
| Processing speed | 3 / 15 | Network-observed server wait: 30.2s (API mode: async_verified; network upload 0s / end-to-end 30.93s shown for reference only, never penalized) | Evidence A → |
Legacy scores may include advertised maximum capabilities. Read tested output separately from paid capabilities. Records without matching tiers and scope are not ranked together.