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Prices verified September 9 – 14, 2026
Under $20 a month, the verified field is two paid plans: Pika Basic at $8/month billed yearly, and Wizstar Starter at $8.99 for the first month renewing at $18.05. Everything else is either $0 with strings attached or $29 and up.
We checked five AI video platforms on their official pricing pages. Pika Basic lifts the watermark, the resolution cap, and the commercial-use ban for $8 a month billed yearly. Wizstar Starter advertises $8.99 under a limited-time campaign but renews at $18.05 — still under the line, and the renewal is the number to budget on. HeyGen Creator and Synthesia Starter both open at $29, above the ceiling, and Vidu's public prices sat behind a login when we checked. Below: the honest under-$20 picks, the arithmetic per video, what paying more actually buys, and who should not pay at all.
The short answer: two honest paid plans live under $20, and one hides its real price in the renewal
If your ceiling is $20 a month, the verified shortlist is two paid plans long: Pika Basic at $8 per month billed yearly — 700 monthly credits, every resolution, watermark-free, commercial use permitted — and Wizstar Starter, which advertises $8.99 for the first month under a new-user promotion but renews at $18.05 per month thereafter. That renewal figure is the one to budget on, and it still clears the bar: 1,310 monthly credits, which Wizstar rates as up to 32 videos — roughly 56 cents per video if you hit the vendor’s maximum. Everything else we verified either costs $0 with real strings attached or jumps straight past the line to $29, where HeyGen Creator and Synthesia Starter both open. All figures come from official pricing pages checked on September 9 and September 14, 2026.
Cheap is a math problem, not a vibe, so this guide treats it like one. For each plan we quote the advertised price, the recurring price after promotions expire, and — where a vendor publishes an output ceiling — a derived cost per video or per minute, always flagged as our own arithmetic. Campaign discounts are quoted with their list-price anchors, because a limited-time price is a fact about the day we checked, not a promise about the day you subscribe.
Check Wizstar Starter’s current price →
How this roundup was prepared
This is an evidence-led roundup built from official pricing pages, not a hands-on lab test, and every number carries its checking date. Pika’s figures come from the official pika.art pricing page checked September 9, 2026. Wizstar’s, HeyGen’s, and Synthesia’s come from their official pricing pages checked September 14, 2026 — Wizstar’s while a limited-time campaign was running, so its promotional figures appear here alongside their list-price anchors. We attempted to verify Vidu’s public plan prices on September 8, 2026 and could not do so without logging in, so this article quotes no Vidu dollar figures.
Two disclosures. Wizstar and Vidu links on this page carry affiliate identifiers; Pika, HeyGen, and Synthesia links do not. Second, every per-video and per-minute cost below is our own division of a published price by a published ceiling, labeled “roughly” or “about”. Vendors meter usage in credits, actual credit costs vary by model, clip length, and resolution, and your real cost per video will land somewhere above the vendor’s best case — treat the derived figures as floors, not quotes.
The under-$20 field, one by one
Pika Basic: $8 a month, and all three restrictions lift at once
Pika generates clips from text prompts and images, and Basic is the cheapest verified plan in this roundup: $8 per month billed yearly, per the official pricing page checked September 9, 2026. What makes it the clean budget pick is that one step up from free fixes everything at the same time — the watermark comes off, every resolution unlocks, commercial use is permitted, and the allowance jumps from 80 to 700 monthly credits, with Pikaframes and editing tools included. Paid plans can also buy additional rollover credits. Two cautions keep the math honest: the $8 rate reflects yearly billing at a 20% discount, so plan on roughly $96 committed for the year rather than a casual monthly toggle — monthly rates exist but were not listed on the page we checked — and Pika does not publish a flat per-clip credit cost, so we cannot convert 700 credits into a video count without guessing.
Wizstar Starter: $8.99 in, $18.05 to stay — and the renewal is still under $20
Wizstar (wizstar.com) is an AI video platform for creators, e-commerce sellers, and marketers — product links and images into videos, AI avatars, lip sync, and video translation — and its Starter plan is the volume play under $20. On the official pricing page captured September 14, 2026, under a limited-time campaign at the time of checking, Starter cost $8.99 for the first month as a new-user promotion (a 72% discount), renewing at $18.05 per month thereafter. For that you get 1,310 monthly credits, which Wizstar rates as up to 32 videos or 436 images, watermark-free exports, Fast rendering, images up to 4K, and cancel-anytime terms, with the platform bundling access to more than 10 major models including Seedance 2.5, Kling 3.0, and MiniMax H3. Our arithmetic: at the $18.05 renewal, hitting the full 32-video ceiling works out to roughly 56 cents per video — about 28 cents in the promotional first month. An annual billing toggle advertises up to 53% off, but we did not capture the annual figures, so verify them yourself. Our Wizstar pricing explainer walks the full ladder, and our Wizstar review covers the platform beyond the price tag.
The $0 option: real, but read the strings
If the budget is zero rather than small, three verified free tiers exist and each withholds something deliberate. Pika Free grants 80 credits a month but caps output at 480p, watermarks it, and excludes commercial use. HeyGen Free allows 3 videos a month at a maximum of 1 minute each, with no watermark removal and no 1080p export listed. Synthesia’s free Basic tier rates its allowance at up to 10 minutes of video a month but permits no MP4 download at all — you can make videos you cannot take with you. Free is a sampling lane, not a publishing lane; our free AI video generators roundup covers every limit in detail.
Vidu: possibly cheap, but we will not guess
Vidu, the AI video platform from ShengShu, pitches text-, image-, and reference-to-video generation with character, object, and style consistency across multi-shot sequences. It may well have a plan under $20 — but when we checked on September 8, 2026, its public plan prices could not be verified without logging in, so this article quotes no Vidu dollar figures. Two licensing terms from its official FAQ are worth weighing before you commit: Subscription Credits are valid for 30 days, while Purchased Credits stay valid for 2 years. If its consistency pitch fits your project, read the official pricing page yourself; our Vidu vs Pika comparison maps how the two products differ.
Comparison table
Advertised prices and recurring prices are separated on purpose — the recurring column is the one your card will see in month two. Per-video figures are our own arithmetic against vendor-published maximums.
| Plan | Advertised price | Recurring price | Monthly allowance | Watermark-free | Commercial use |
|---|---|---|---|---|---|
| Pika Basic | $8/mo billed yearly | $8/mo (yearly commitment) | 700 credits | Yes | Yes |
| Wizstar Starter | $8.99 first month (campaign) | $18.05/mo | 1,310 credits (up to 32 videos, roughly $0.56 each) | Yes | Aimed at commercial creators — confirm license terms |
| Pika Free | $0 | $0 | 80 credits, 480p only | No | No |
| HeyGen Free | $0 | $0 | 3 videos, max 1 min each | No removal listed | Check terms |
| Synthesia Basic (free) | $0 | $0 | Up to 10 min, no MP4 download | No logo removal | Check terms |
| Vidu | Not verified (behind login, Sep 8, 2026) | Not verified | Not verified | Not verified | Not verified |
When paying more than $20 is actually worth it
Three plans sit just above the line, and each is justified by exactly one kind of buyer — if you are not that buyer, the extra spend buys you nothing.
HeyGen Creator, $29: pay it if avatar presenters are the product
HeyGen Creator costs $29 per month for 600 credits, videos up to 30 minutes, 1080p export, watermark removal, fast processing, unlimited photo avatars, unlimited voice cloning, 175+ languages and dialects, and credit rollovers, per the official page checked September 14, 2026. Nothing under $20 in this roundup makes talking-avatar videos at that depth, so if a presenter on camera — without a camera — is your actual deliverable, the $9-over-budget question answers itself. Our HeyGen pricing explainer and avatar generators roundup cover the category properly.
Synthesia Starter, $29: mind the per-year trap
Synthesia Starter costs $29 per month, or $264 per year on annual billing, and its allowance is the detail that catches people: 120 minutes of video per year, not per month — about 10 minutes a month, and unused minutes do not roll over. Our arithmetic: on monthly billing that is roughly $2.90 per finished minute; on annual billing, about $2.20. It is a defensible buy for a team producing a small volume of polished avatar-led training video with downloads and logo removal, and a poor one for anyone chasing output volume. Details in our Synthesia pricing explainer.
Wizstar Plus, $36.27 campaign (list $69.99): pay it only for daily volume
Wizstar’s Plus plan cost $36.27 per month under the same limited-time campaign at the time of checking, a 48% discount against a $69.99 list price, for 2,690 monthly credits — rated as up to 67 videos or 896 images — plus unlimited access to newly released models and Turbo rendering. That is roughly 54 cents per video at the campaign price if you hit the ceiling, but roughly $1.04 at list — so the upgrade only defends itself if you genuinely post daily and the campaign price holds when you check. For most budget buyers, Starter at the $18.05 renewal is the rational stopping point.
Who should not pay at all
A cheap subscription you do not need is more expensive than an honest free tier. Do not pay yet if any of these describe you:
- You are still learning what AI video is. Pika Free refills 80 credits every month; that is a standing classroom that costs nothing while you find out whether you even like the workflow.
- You publish fewer than a handful of clips a month and none of them earn money. The watermark and the non-commercial clause on free tiers only matter once your output has somewhere commercial to go.
- You have not run one real project end to end. Every paid plan here meters by credits whose real per-clip cost varies by model and settings; a free-tier project tells you your actual burn rate before you bet a subscription on the vendor’s best case.
- You were about to pay just to avoid limits you have not hit yet. Upgrade on the day a limit blocks a real deliverable, not before.
If that is you, start with our free AI video generators guide and come back when a limit actually bites.
A one-month trial plan before you commit
Here is the cheapest sequence that produces a real decision, built from the terms above.
- Week 1 — spend the free allowances on one real script. Run the same short project through Pika Free and HeyGen Free. You are not judging output polish at 480p; you are measuring your credit burn and whether the workflow suits you.
- Weeks 2–5 — buy one cheap month, deliberately. Wizstar Starter’s $8.99 promotional first month, with cancel-anytime terms on the page we captured, is the lowest-cost paid audition in this roundup — but write the $18.05 renewal into your calendar the day you subscribe, because that is the price you are really evaluating. If your work is prompt-to-clip generation rather than product and avatar video, Pika Basic at $8 is the alternative — just remember that rate assumes yearly billing, roughly $96 for the year, so confirm the unlisted monthly rate first if you want a shorter leash.
- Decision day — before the renewal, not after. Count what you actually produced. If you shipped commercial work, the sub-$20 plan has paid for itself; if the month produced experiments, cancel and drop back to the free lane with no harm done.
Whatever you pick, recheck the official pricing page on the day you subscribe — two of the figures in this article were campaign prices at the time of checking, and campaigns end.
See Wizstar’s current campaign pricing →
Frequently asked questions
What is the cheapest AI video generator worth paying for?
Among plans we verified on official pricing pages, Pika Basic is the cheapest at $8 per month billed yearly (checked September 9, 2026): 700 monthly credits, all resolutions, watermark-free, and commercial use permitted. The cheapest way to try a paid plan for one month is Wizstar Starter at $8.99 for the first month under a limited-time campaign at the time of checking (September 14, 2026) — but it renews at $18.05 per month, so judge it at the renewal price, not the promo.
Is Wizstar really $8.99 a month?
Only for the first month. On the official pricing page captured September 14, 2026, the $8.99 figure was a new-user promotion (72% off) under a limited-time campaign; Starter renews at $18.05 per month thereafter. That renewal still lands under $20 for 1,310 monthly credits — rated by Wizstar as up to 32 videos, roughly 56 cents per video at the maximum by our arithmetic — with watermark-free exports and cancel-anytime terms. Campaign pricing can change, so reconfirm on the official page before subscribing.
Why aren't HeyGen and Synthesia on the under-$20 list?
Because their cheapest paid plans both cost $29 per month, per official pricing pages checked September 14, 2026. HeyGen Creator buys 600 credits, 1080p export, and watermark removal; Synthesia Starter buys 120 minutes of video per year — about 10 minutes a month, roughly $2.90 per finished minute on monthly billing by our arithmetic, and unused minutes do not roll over. Both have free tiers, but HeyGen Free caps you at 3 one-minute videos a month and Synthesia's free tier permits no MP4 download.
Is Vidu cheaper than $20 a month?
We could not tell you honestly either way. When we checked on September 8, 2026, Vidu's public plan prices were not verifiable without logging in, so we quote no Vidu dollar figures and make no claim about where its plans sit relative to $20. Its official FAQ does establish two licensing terms worth knowing: Subscription Credits are valid for 30 days, while Purchased Credits stay valid for 2 years. If its multi-shot consistency pitch fits your project, read the current tiers on the official pricing page yourself.
Can I use videos from these cheap plans commercially?
On Pika Basic, yes — the official pricing page lists commercial use from the $8 Basic tier up, while Pika's free tier explicitly excludes it. Wizstar markets its plans to creators, e-commerce sellers, and marketers with watermark-free exports from Starter up, but confirm the license wording for your use case before a client deliverable. As a rule, commercial permission is a term of service, not a visual property of the export — read the exact tier's terms before anything you make earns money.
How many videos do I actually get for under $20?
The only vendor in this roundup that publishes a video count is Wizstar: Starter's 1,310 monthly credits are rated as up to 32 videos, which works out to roughly 56 cents per video at the $18.05 renewal price by our arithmetic — treat that as a best case, since credit costs vary by model and settings. Pika publishes no per-clip credit cost for Basic's 700 credits, so we will not invent a count; check the in-app cost display before burning an allowance, and measure your own burn rate on the free tier first.
Fact-checking note: Pika figures come from the official pika.art pricing page checked September 9, 2026 (the $8 Basic rate reflects yearly billing at a 20% discount; monthly rates exist but were not listed). Wizstar, HeyGen, and Synthesia figures come from their official pricing pages checked September 14, 2026; Wizstar's $8.99 first month and Plus campaign price were shown under a limited-time campaign at the time of checking, with list prices cited as anchors. Vidu's public plan prices could not be verified without login when checked September 8, 2026, so none are quoted. Per-video and per-minute costs are our own arithmetic against vendor-published maximums. Reconfirm prices, renewal terms, and licensing on the official pages before purchase.