Creating an online course with AI typically costs $250-$3,000 in cash in the first year: about $20-$120 a month in AI tools while you build, plus $30-$190 a month for course hosting once it's live. Your time is the bigger cost. Plan for 40-80 hours on a two-hour course, even with AI drafting the scripts.
What moves you from the bottom of that range to the top is one decision: whether an AI avatar presents the course or you film yourself. Avatar video is billed by the minute of finished video, and every script change means another render. A course filmed on your phone, with AI helping on scripts, editing and quizzes, stays near the low end.
Itemised: what each piece of an AI-built course costs
List prices in USD from the vendors' own pricing pages, September 2026. Annual billing is cheaper on most of these; the monthly figure is shown first because most people only need a tool for the build months.
| Job | Tool (example) | Price | One-off or ongoing? |
|---|---|---|---|
| Outline, scripts, quizzes, workbook | ChatGPT Plus or Claude Pro | $20/month | Build months only |
| Editing by transcript, filler-word removal, audio clean-up | Descript Hobbyist / Creator | $24 / $35 a month ($16 / $24 billed annually) | Build months, then occasional updates |
| AI voiceover | ElevenLabs Starter / Creator | $6 / $22 a month (Creator's first month is discounted) | Build months |
| AI avatar presenter | Synthesia Starter / Creator | $29 / $89 a month for 10 / 30 video minutes a month; $18 / $64 a month billed annually for 120 / 360 minutes a year | For as long as you update videos |
| AI avatar presenter (alternative) | HeyGen Creator / Pro | $29 / $49 a month ($24 / $41 billed annually), credit-based | As above |
| Course hosting | Teachable Starter / Builder | $39 / $89 a month ($29 / $69 billed annually); Starter adds a 7.5% transaction fee | Ongoing |
| Course hosting (alternative) | Thinkific Basic / Start | $54 / $109 a month ($40 / $82 billed annually); no free plan | Ongoing |
| Microphone | A mainstream USB microphone | Roughly $100-$200 | One-off |
Two details worth knowing before you pick. ElevenLabs charges roughly one credit per character of text converted to speech, so a script of 10,000 words (about 60,000 characters) fits inside the Starter plan's 30,000 monthly credits only if you spread it over two months, while Creator's 121,000 credits covers it with room for retakes. And Synthesia's Starter plan includes three personal avatars (a digital version of you), while a studio-filmed avatar is a $1,000-a-year add-on.
Three first-year budgets for three different courses
Lean: a yoga studio's 90-minute course for beginners at home
Twelve short videos filmed on a phone in the studio, with AI used only for scripting, quizzes and editing. Two build months.
- ChatGPT Plus, two months: $40
- Descript Hobbyist, two months: $48
- USB microphone: about $100
- Teachable Starter, billed annually: $348 for the year, plus 7.5% of sales
First-year cash: about $536, of which $348 continues each year. Host on the monthly plan ($39) for the first three months while you test demand, and the cash spent before you know whether it sells is about $305.
Middle: a dog groomer's home-grooming course, 2.5 hours
Filmed demonstrations of brushing, bathing and nail trims, with AI voiceover for three short theory modules on coat types. Three build months.
- Claude Pro, three months: $60
- Descript Creator, three months: $105
- ElevenLabs Starter, two months: $12
- USB microphone: about $100
- Thinkific Basic, billed annually: $480
First-year cash: about $757. The voiceover modules cost $12, which is the point: using AI where it's cheap and filming where students need to see the work.
Higher: a photography studio's three-hour beginner camera course
Two hours of theory (exposure, composition, lenses) presented by an AI avatar of the photographer, plus an hour of real shooting footage. Avatar modules translated later for a second market.
- Synthesia Creator, billed annually: $768 (360 minutes a year covers 120 minutes of course plus re-renders)
- ChatGPT Plus, three months: $60
- Descript Creator, three months: $105
- ElevenLabs Creator, three months: about $66
- Better microphone: about $200
- Teachable Builder, billed annually: $828 (no Teachable transaction fee when using Teachable Payments; card processing still applies)
First-year cash: about $2,027. Add Synthesia's studio avatar and it passes $3,000. Every year after, the Synthesia and hosting lines continue if you keep updating avatar modules.
Your own hours: the line nobody puts in the budget
AI cuts drafting time; it doesn't remove recording, checking or platform setup. A realistic plan for the two-and-a-half-hour dog grooming course above, as an illustration:
| Stage | Hours with AI help | What AI does | What stays with you |
|---|---|---|---|
| Outline and learning outcomes | 3 | Drafts a module structure from your topic list | Deciding what beginners actually need |
| Scripts and shot lists | 12 | First drafts from your bullet notes | Rewriting in your voice, checking accuracy |
| Filming | 12 | Nothing | Setting up, recording, retakes, a willing dog |
| Editing | 14 | Transcript-based cuts, filler removal, audio clean-up | Pacing, choosing takes, captions check |
| Quizzes and downloadable checklist | 4 | Drafts questions and a printable checklist | Checking every answer |
| Platform setup and sales page | 6 | Drafts the sales page copy | Pricing, payments, testing checkout |
| Test run with two real students | 4 | Nothing | Watching where they get stuck |
| Total | 55 |
Put a value on those hours. At $40 an hour, 55 hours is $2,200 of your time, nearly three times the cash budget. That doesn't mean don't do it; it means price the course, and estimate sales, with the real cost in view. The week-by-week build plan for course creators shows how to compress those hours further.
How many sales it takes to cover the build
Once you know the cash and the hours, work backwards to a sales target. Take the dog grooming course: $757 of first-year cash and 55 hours of time. Suppose it sells for $79 on Thinkific, where built-in payments take 2.9% (about $2.29 a sale), leaving roughly $76.70 per sale before any tax.
| What you want to cover | Amount | Sales needed at $76.70 net |
|---|---|---|
| Cash only | $757 | 10 |
| Cash plus your hours at $40 | $757 + $2,200 = $2,957 | 39 |
| Second year (hosting only, no new build) | $480 | 7 |
Ten sales to get your cash back is a modest target for a groomer with a salon client list and a social following. Thirty-nine to pay for your time as well is a real marketing job. If you can't picture where those 39 buyers come from, either cut the build (shorter course, cheaper tools) or pre-sell to a waiting list before you film. Run the same table with your own price and platform fees; on Teachable Starter, remember the 7.5% transaction fee comes off each sale too.
The photography course reads differently: $2,027 of cash at $149 a sale is about 15 sales once card fees come off. But Synthesia can translate an avatar video's script into another language and render it again, so a second-language version mostly costs checking time and render minutes, and the second-year sums improve if the first version sells.
Scripting with AI: a prompt, its output and the edit it needs
Scripting is where AI saves the most time, so it's worth doing well. A reusable outline prompt:
I'm a driving instructor creating a 90-minute online course for learners
preparing for their theory test. Audience: 17-25, nervous, short attention span.
Create a module outline: 6 modules, 3-5 lessons each, each lesson 3-6 minutes.
For each lesson give: a one-line learning outcome, the key point in plain words,
one real-road example, and one quiz question.
Don't include specific legal rules or penalties: I'll add those from the official
handbook myself.
An illustrative piece of the output:
Module 3: Hazard perception. Lesson 3.2: Reading junctions (4 min). Outcome: spot the three clues that a car may pull out. Key point: watch the wheels, not the car. Example: a parked van's front wheels turning as you approach. Quiz: "Which of these is the earliest sign a car might pull out?"
That's a usable skeleton. What it can't do is know which parts your learners always get wrong; add those from your lessons. Note the instruction to leave out legal rules: models state road rules and penalties confidently and sometimes wrongly, and a course that teaches a wrong rule is a refund and a bad review.
Then the script itself. Here's a before and after for one line of the yoga course:
- AI draft: "In this lesson, we will explore the foundational principles of Downward Dog, a pose that offers numerous benefits for practitioners of all levels."
- Edited: "Downward Dog. You'll come back to this pose more than any other, so let's get your hands and heels right before anything else."
The edited version is shorter, sounds like a teacher in a room, and tells the student why it matters. Budget time for this rewrite on every script; students notice AI phrasing quickly, and selling a course made with AI depends on it not feeling generic.
Quizzes and workbooks: a prompt, its output and the fix
Quizzes are cheap to generate and easy to get subtly wrong. A prompt for the dog grooming course:
Write 5 multiple-choice questions for the lesson "Trimming nails safely at home".
Audience: dog owners with no grooming experience.
Each question: 4 options, one correct, and a one-line explanation of the answer.
Only use facts from my lesson notes below. If a question needs a fact that isn't
in my notes, leave it out.
Notes: find the quick (pink area, visible in light nails); in dark nails trim tiny
slivers and look for a grey-pink oval in the cut surface; keep styptic powder ready;
trim every 3-4 weeks for most dogs; stop if the dog is stressed and try again later.
An illustrative question from the output:
Q3. Your dog has dark nails. What's the safest way to trim them? A) Cut straight across in one go. B) Trim tiny slivers and check the cut surface each time. C) Only trim after a bath. D) Cut at a 90-degree angle to the paw. Answer: B. With dark nails you can't see the quick, so small cuts let you spot the grey-pink oval before you reach it.
What you'd fix: option C isn't obviously wrong to a beginner (some groomers do trim after bathing because nails soften), so it's a confusing distractor rather than a clear wrong answer. Replace it with something plainly unsafe. Check every question this way; a quiz with an arguable answer generates refund requests and one-star reviews faster than a dull video does. The same prompt, pointed at a lesson transcript, drafts the downloadable workbook.
What one finished hour costs by production route
A quick sum using the list prices above, for one hour of finished course video, assuming a month of each tool and ignoring hosting:
| Route | Tools for the month | Cash for one finished hour |
|---|---|---|
| Filmed on a phone, AI for scripts and editing | Chat plan $20 + Descript Creator $35 | About $55 |
| Screen recording with AI voiceover | Chat plan $20 + ElevenLabs Creator $22 + Descript Creator $35 | About $77 |
| AI avatar presenter (monthly billing) | Chat plan $20 + Synthesia Creator $89 (30 minutes a month) | About $218, because 60 minutes needs two months of Creator allowance plus re-renders |
The avatar route is only expensive per hour if you pay monthly and render once. On annual billing, spread across a course that's updated every few months, the per-hour cost falls sharply. That's the real rule: avatars suit courses that change often; filming suits courses that don't.
Costs that show up after launch
- Transaction fees. Teachable's Starter plan takes 7.5% of each sale on top of card processing. On $4,000 of first-year sales that's $300, so Starter still costs less than Builder billed annually ($648 against $828 for the year). Builder only becomes cheaper once yearly sales pass about $6,400, so do the sum for your expected sales.
- Re-renders. A realistic mistake: a creator on Synthesia's monthly Starter plan (10 minutes a month) renders a 6-minute module, spots a mispronounced term, fixes it and renders again, then changes a slide. Three renders later the month's minutes are gone for one module. Finalise scripts before rendering, and render short sections separately so a fix only re-renders two minutes.
- Hosting with no sales. Platform fees don't pause. A yearly plan for a course that sells slowly is still $348-$828.
- Commercial rights. Check that every AI tool's plan allows commercial use. ElevenLabs' free plan doesn't; its paid plans do. The same applies to music and stock footage.
- Labelling. If you sell to customers in the EU, the AI Act's transparency rules on AI-generated video and deepfakes have applied since 2 August 2026, so label avatar modules clearly. How to label AI-generated video covers the wording.
- Updates. Software, rules and techniques change. Budget a few hours and a month of tool fees each year to refresh modules.
- Tools that close. Features you build around can disappear: Kajabi's help centre says its Creator Studio shuts down on 9 November 2026. Keep your scripts, source footage and quiz files outside any single platform so a closure costs you a migration, not the course.
Spending less without making the course worse
- Pay monthly during the build, then cancel. Scripting and editing tools are only needed for two or three months.
- Film the practical parts yourself. Real footage of real work is what students pay for; save AI video for theory.
- Use one chat plan for everything text-based: outline, scripts, quizzes, workbook, sales page and launch emails.
- Test demand before annual hosting. Pre-sell or run a monthly plan for the first cohort.
- Write short modules. Three- to six-minute lessons are cheaper to fix, re-render and update.
- Record once, reuse often. A clean transcript from Descript becomes the workbook, captions and marketing emails with little extra work.
A sensible first course for most small businesses sits in the lean or middle budget: under $800 in cash, one chat plan, one editing tool and hosting you'd be happy to pay for a year. Move up to avatars when you have a course that sells and needs frequent updates or translations. Whatever the budget, keep a one-page list of every tool, its renewal date and the date you plan to cancel it, because forgotten build-phase subscriptions are the most common way these budgets quietly double.
Course budget questions
Is a free AI plan enough to write a whole course?
For a short course it can be, but free tiers cap how much you can do each day and some show ads, so long scripting sessions get cut off. Paying $20 for one month while you write the scripts is usually cheaper than the hours lost to limits. Also check commercial terms: ElevenLabs' free plan, for example, doesn't include a commercial licence.
Do I need an AI avatar, or can I film myself?
Filming yourself on a phone is cheaper and often builds more trust, especially for practical skills where students want to see your hands and your space. Avatars suit theory modules, frequent updates and translated versions. Many creators mix the two: real footage for demonstrations, avatar or voiceover for short explainer sections.
Which costs continue if the course doesn't sell?
Course hosting is the main one, since platform plans bill monthly or yearly whether or not you make a sale. Any AI video or voice plan you forget to cancel is the other. Cancel build-phase tools the week you finish, and pick a hosting plan whose fixed fee you'd be comfortable paying for a year of slow sales.
Further reads
- Turning One Online Course Into Emails and Posts With AI — Get marketing emails and posts out of the course you've paid to make.
- Can AI Answer Student Questions for Your Online Course? — Whether AI can handle student questions once enrolments start.
- Is AI Video Good Enough for Small Business Marketing? — An honest look at where AI video still looks off.
- How to Make Marketing Videos With AI Without Being on Camera — Techniques that carry over to camera-shy course modules.
- How to Keep AI-Made Videos On-Brand: Captions, Voice and Intros — Keep avatar and voiceover modules consistent across a course.
- How Much Does an AI Marketing Video Cost Compared With a Shoot? — The same AI-versus-filming cost question for promotional video.
- AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.
Sources: Synthesia, HeyGen, ElevenLabs, Descript, Teachable and Thinkific pricing pages; Logitech G microphone listings; OpenAI and Anthropic plan prices; all checked September 2026.