Pricing Plans
API
SDK
English
Mandarin Chinese
German
French
Spanish
Korean
Japanese
Russian
Please note that our pricing is based on number of requests used rather than duration.
Pay As You Go
Monthly Minimum: $20
Invoices sent quarterly for past API usage.
Scripted
Pronunciation Assessment
Word
$ 0.004/request
Sentence
$ 0.006/request
Paragraph
$ 0.008/request
Semi-scripted
English Speech Assessment
Basic
$ 0.025/request
Unscripted
English Speech Assessment
Basic
$ 0.030/request
Pro
$ 0.035/request
Start for free
Starter
Prepay $500-$1,999
No time limit on credit usage.
Scripted Pronunciation Assessment
Word
$ 0.0034/request
Sentence
$ 0.0051/request
Paragraph
$ 0.0068/request
Semi-scripted
English Speech Assessment
Basic
$ 0.0213/request
Unscripted
English Speech Assessment
Basic
$ 0.025/request
Pro
$ 0.030/request
Start for free
Growth
Prepay $2,000-$4,999
No time limit on credit usage.
Scripted Pronunciation Assessment
Word
$ 0.0028/request
Sentence
$ 0.0042/request
Paragraph
$ 0.0056/request
Semi-scripted
English Speech Assessment
Basic
$ 0.0175/request
Unscripted
English Speech Assessment
Basic
$ 0.0210/request
Pro
$ 0.0245/request
Start for free
Premium
Prepay $5,000+
No time limit on credit usage.
For our valued premium customers, we can devise a tailored pricing strategy that will bring added benefits to them.
Contact Sales
Compare SpeechSuper API Types
Detailed Feature Comparison of SpeechSuper API types
Type/features
Limit
Overall score
Phoneme score
Phonics score (EN)
Word score
Phonics score (EN)
IELTS speaking test score
Scripted
Word
single word or character
Scripted
Short text
2-200 words or characters
Scripted
Long text
over 200 words or characters
Unscripted
English speech
within 2 minutes
Top Questions
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English
Mandarin Chinese
Elevate Engagement while Save More with our SDK
Practice more, save more.
Starter
$1
per SDK per year
2000-5000 devices
Growth
$0.95
per SDK per year
5000-10,000 devices
Scale
$0.90
per SDK per year
10,000-20,000 devices
Premium
For our valued premium customers, we can devise a tailored pricing strategy that will bring added benefits to them.
20,001+ devices
SDK Contents
Word
(single word or character)
Short text
(2-200 words or characters)
Long text
(over 200 words or characters)
English SDK
Mandarin Chinese SDK
Check what’s included in Word, Short text and Long text.
Type/features
Limit
Overall score
Phoneme score
Phonics score (EN)
Word score
Sentence score
Tone score (Chinese)
Scripted
Word
single word or character
Scripted
Short text
2-200 words or characters
Scripted
Long text
over 200 words or characters
Top Questions
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