Pricing
Turn one video into more accessible, multilingual experiences
StreamAI creates editable subtitle tracks from the audio already in your library and can translate them into additional languages. Pay for the minutes and languages you process—not another hosting stack.
Current rate card
Prepaid StreamAI processing plans
Starter
$15/ month
or $12.75/mo billed yearly
3,000
minutes per language, per month
$5.00 per 1,000 minutes
Request this volumePlus
$30/ month
or $25.50/mo billed yearly
6,000
minutes per language, per month
$5.00 per 1,000 minutes
Request this volumePro
$60/ month
or $51/mo billed yearly
12,000
minutes per language, per month
$5.00 per 1,000 minutes
Request this volumeAdvanced
$120/ month
or $102/mo billed yearly
24,000
minutes per language, per month
$5.00 per 1,000 minutes
Request this volumeSide by side
Compare StreamAI volumes side by side
The same published rate card as the volumes above, at the cadence you have selected. These are processing volumes, not hosting plans — they carry no catalogue plan row.
Scroll the table sideways to compare every volume. The criterion column stays in place.
| Criterion | Starter | Plus | Pro | Advanced |
|---|---|---|---|---|
| Price per month | $15 / month | $30 / month | $60 / month | $120 / month |
| Billed monthly | $15 per month | $30 per month | $60 per month | $120 per month |
| Minutes per language, per month | 3,000 | 6,000 | 12,000 | 24,000 |
| Effective rate | $5.00 per 1,000 minutes | $5.00 per 1,000 minutes | $5.00 per 1,000 minutes | $5.00 per 1,000 minutes |
A published rate card, not a checkout price. Minutes are counted per language and are shown for the billing term shown in the row. Any terms you are offered come to you in writing.
Any other volume
Set the amount, see the minutes
The rate does not change with volume — $0.005 per minute per language is the published figure the tiers above are built from. Move the amount to see what it buys.
What that buys
$200/ month
$200 billed monthly
40,000
minutes per language, per month
$5.00 per 1,000 minutes
A published rate card, not a checkout price. Minutes are counted per language, so a video processed into three languages uses three times its duration. StreamAI is an add-on to a hosting plan — see hosting pricing for the plan it sits on. Sending a request prices, reserves and charges nothing; any terms you are offered come to you in writing.
The model
Three inputs keep subtitle pricing predictable
Audio duration, output languages and publishing cadence turn your content plan into a practical processing budget.
01
Minutes of audio
Processing is metered on the duration of the audio it reads, not on the file size or the video resolution. A one-hour recording is one hour of processing.
02
Languages
Each output language is processed separately. One recording transcribed into its own language and translated into two others is three passes, not one.
03
Cadence
Monthly or yearly, chosen when the plan is set up. Which one is better depends on whether your volume is steady or arrives in bursts.
What you get
Help more people understand every video
Create editable captions faster, translate them for more audiences and deliver each track through the player you already use.
Generate automatically or upload your own
Use StreamAI to transcribe a video's audio into an editable track, or upload an existing subtitle file when you already have approved captions.
Translation into further languages
A transcript can be translated into additional languages, so one recording serves audiences who do not share its original language.
Played from the same embed
Subtitle tracks are served by the same player and the same embed you already use. There is nothing separate to host or to wire up.
Machine output, reviewable
This is automatic speech recognition, not a human transcriptionist. Accuracy varies with audio quality, accents and specialist vocabulary — review anything that has to be exact.
Before you request it
Add subtitles where your videos already live
StreamAI works inside your DynTube library, attaching subtitle tracks to the hosted videos your audience already watches. That keeps generation, editing and playback in one workflow.
If you do not have a hosting plan yet, start there — the plan cards on the pricing page render the current catalogue — and add StreamAI once your library is in place.
Confirm your volume
From monthly minutes to a practical subtitle budget
Use the published per-minute rate to model a back catalogue, ongoing publishing or both. Your expected minutes and languages are enough to identify the volume that fits.
Your monthly minutes, language list and publishing cadence are enough to compare the available volumes and request the fit for your workflow.
Before you request a volume
Size your subtitle budget with the numbers already answered
How minutes are counted, what a language costs, how cadence changes the amount and what happens after you send a request.
How are minutes counted?
On the duration of the audio processed, per output language, at $0.005 per minute. A 40-minute recording transcribed into its own language and translated into two others is 120 processed minutes, because each language is a separate pass over the same audio. Resolution and file size do not change the figure — only length and language count do.
What is the smallest volume worth buying?
USD 10 is the smallest amount on the rate card, and at the published per-minute rate that is enough to subtitle a first batch and judge the output on your own audio before you commit to a publishing rhythm. Move the amount slider to see what any larger figure buys.
Does yearly cost less than monthly?
Yearly is charged at a 15% discount on the equivalent twelve monthly amounts, so a steady publishing volume costs less over a year. The list rate that converts dollars into minutes is the same either way, but a yearly term is discounted while the minutes are not, so the effective cost per minute over the year is lower. The card shows it as the per-1,000-minute figure. Pick monthly while your volume is still moving.
Do I need a hosting plan as well?
Yes. StreamAI reads the audio of videos already in your DynTube library and attaches the subtitle tracks to them, so the hosting plan is what the subtitles are added to. If you are starting from nothing, choose a hosting plan from the current plan cards first, then add the processing volume you need.
Which languages can I ask for?
Send us the list you need and we will confirm what is currently available for transcription and for translation, rather than have you plan a launch around a number printed on a marketing page. The important input for pricing is how many languages you want, because each one is charged as its own pass.
Can I correct what it produces?
Yes — a generated track is an editable subtitle track, and you can also upload a prepared WebVTT or SRT file per language when you already have approved captions. Budget review time for anything instructional, legal or heavily branded: this is automatic speech recognition, so audio quality, accents and specialist vocabulary all show up in the result.
What happens when I send a request?
It records the volume, languages and cadence you asked for so the fit can be reviewed and the terms confirmed in writing. The figures on this page are a published rate card rather than a checkout, so sending a request does not price, reserve or charge anything.
How many audiences could your existing library reach?
Share your monthly audio minutes and target languages to request StreamAI pricing for the volume you plan to process.