Stop Paying Five AI Tools for One Video: The Math
Short answer: five separate AI tools mean five monthly minimums and five credit pools that can't pay for each other, so part of every bill never reaches the video. In one shared pool, the two-minute video worked out below costs 15,570 credits, or $31.14. Price the video, not the subscriptions.
A writing tool, an image model, a video model, a voice tool and an editor each look reasonable alone, but none tells you what one finished video cost. This guide gives you a worksheet for your own bills, shows where money leaks between tools, and costs a real two-minute video in ACT 3 AI credits for comparison.
What does each tool in a five-tool stack charge you?
Fill in the middle columns from your card statement and each tool's usage page.
| Job in the video | Your monthly minimum | Share used for this video | Where waste hides |
|---|---|---|---|
| Script and shot breakdown | $____ | ____% | A month paid for an afternoon's job |
| First frames and stills | $____ | ____% | Allowance resets; references re-uploaded to the next tool |
| Video shots | $____ | ____% | Retakes when a character stops matching the stills |
| Voiceover | $____ | ____% | Re-generated when the script changes elsewhere |
| Edit and final render | $____ | ____% | Download and re-upload between steps |
| Total | $____ |
The table gives two numbers: the stack's fixed cost, paid whether you finish one video or none, and the cost per finished video, which is that total divided by the videos you shipped.
To show the shape, take an example stack at $30 per tool. These are illustrative figures, not quotes for any real product. Five tools at $30 each is $150 a month. Ship two videos and each carries $75 of subscription before a single retake. If each video used a fifth of every tool's allowance, two videos used 40 percent of what you paid for, and $90 of the $150 bought nothing.
Where does the money leak between AI tools?
Five minimums, five pools that cannot pay for each other
Each tool keeps its own balance in its own unit: credits, seconds, characters or exports. When the video tool runs dry halfway through a project, the allowance still sitting in the image tool cannot pay for one more shot. If the image tool resets monthly, its leftover disappears anyway, and every allowance that expires unused raises your real rate.
Re-describing the same character in every tool
In a separate stack, your presenter exists as a reference image in one tool, an uploaded frame in another and a paragraph pasted into every prompt. Each handoff is a chance for the face, wardrobe or lighting to shift, and the fix is a retake at the full rate for that shot. This leak grows with the length of the video, because every shot is another handoff. The steps between tools are laid out in end-to-end automation vs one-step AI video tools.
No single place that shows the cost before you run
Five pricing pages in five units add up to no total, so nobody knows what the video will draw until the money is spent.
What does a two-minute video cost in one credit pool?
Here is a single video priced inside one ACT 3 AI project at the published credit rates. It is a 120-second marketing video cut from 8-second shots, so 120 ÷ 8 = 15 shots, each used at its full length. Motion runs on Seedance 2.0 Fast at 720p (314 credits per 8-second shot), first frames on Nano Banana 2 at 1K (25 credits each), and 5 of the 15 shots need one retake. The final render is priced on the 120 seconds in the finished cut, at 72 credits per generated second.
total credits = shots + retakes + first frames + voiceover + character + final render
dollars = total credits ÷ 500
| Line | Calculation | Credits | USD at $1 = 500 credits |
|---|---|---|---|
| Video shots, Seedance 2.0 Fast 720p | 15 × 314 | 4,710 | $9.42 |
| Retakes | 5 × 314 | 1,570 | $3.14 |
| First frames, Nano Banana 2 at 1K | 15 × 25 | 375 | $0.75 |
| Voiceover, text-to-speech | 1,000 characters | 225 | $0.45 |
| Character profile | 1 × 50 | 50 | $0.10 |
| Final render | 120 seconds × 72 | 8,640 | $17.28 |
| Total | 15,570 | $31.14 |
The final render is the largest line. It is quoted on seconds of generated footage, not the trimmed cut, so an 8-second shot trimmed to 5 seconds is still quoted as 8. Generate shots close to the length you will use.
Retakes are the line you control. Each costs 314 credits ($0.628). Suppose re-describing the character between separate tools had doubled the retakes from 5 to 10: that adds 5 × 314 = 1,570 credits ($3.14) to this video, and the same again to every similar video that month.
First frames are cheap insurance. All 15 cost 375 credits, less than two retakes (2 × 314 = 628). Approving a still before paying for motion keeps the retake line small. For the same arithmetic at feature length, see how much an AI movie costs to make.
What does ACT 3 AI change about the bill?
One pool instead of five. Credits sit in one pool owned by your organization, and every project draws from it. The allowance that would have expired in a separate image tool pays for the next shot instead. Running several models from one account is covered in one login, every model.
The cost is on the button. The exact credit cost is shown on the generate button before a job runs, for example "Generate [364 Credits]", and you confirm before credits are deducted.
Unused credits are banked, not lost. At month end, unused credits roll into a rollover bank holding up to 2.5 months of your plan's credits, drawn on after the month's credits run out. Rollover credits expire if you cancel or downgrade.
The handoffs are generated, not re-typed. Importing a script structures it into beats, scenes and shots, and ACT 3 AI generates first frames, first-frame prompts, video prompts and character sheets with the right outfits, shot by shot. Completed shots can be locked against accidental regeneration, and the whole video can be rebuilt from the project and reviewed end to end on one timeline.
The entry plans:
| Plan | Price per month | Monthly credits | Rollover bank | AI video models |
|---|---|---|---|---|
| Free | $0 | 800 | 0 | Google Veo 3 only |
| Creator | $49 | 24,500 | 61,250 | Google Veo 3 only |
| Pro | $175 | 87,500 | 218,750 | All models |
| Advanced Edition | $395 | 197,500 | 493,750 | All models |
At $1 = 500 credits, each paid plan's monthly credits match its price: $49 × 500 = 24,500 on Creator, $175 × 500 = 87,500 on Pro. The worked example uses Seedance 2.0 Fast, so it needs Pro or above. On Pro, 87,500 credits covers five videos like it (5 × 15,570 = 77,850), with 9,650 credits left for the rollover bank. Make five and each carries $175 ÷ 5 = $35 of plan: $31.14 spent in credits and $3.86 banked rather than lost.
For a marketing team there is a second reason to pick Pro: Creator is for personal use, while Pro allows commercial use for audiences up to 100,000. Higher tiers are on the plans page. If you would rather not run the pipeline yourself, the Assistant Director Team can produce the video for you inside ACT 3 AI from your script and notes.
FAQ
How much does it cost to use five AI tools for one video?
Add each tool's monthly minimum, then divide by the videos you finished that month. In an illustrative stack of five $30 tools, that is $150 a month, or $75 per video if you ship two, before any retakes.
Why does a stack of separate AI tools cost more than the subscriptions suggest?
Each tool has its own minimum and credit pool, so unused allowance in one cannot pay for work in another. Moving a character between tools also causes mismatches, and each one is a retake at full rate.
How many credits does a two-minute AI video cost on ACT 3 AI?
In one worked example, 15,570 credits ($31.14): 15 eight-second shots on Seedance 2.0 Fast at 720p, 5 retakes, 15 first frames, a 1,000-character voiceover, one character profile and a final render of 120 generated seconds. Your shot count and retake rate will change the total.
Which ACT 3 AI plan includes all AI video models?
Pro and every plan above it. Free and Creator include Google Veo 3 only. Pro costs $175 a month for 87,500 credits and allows commercial use for audiences up to 100,000.
Do unused ACT 3 AI credits roll over?
Yes. Unused credits roll into a rollover bank at month end, up to 2.5 months of the plan's credits, used after the month's credits run out. Rollover credits expire if you cancel or downgrade, and the Free plan has no rollover bank.
Can I see what an AI video will cost before I generate it?
In ACT 3 AI, yes. The exact credit cost of each job is shown on the generate button before it runs, and you confirm before credits are deducted.
Audit last month's tool bills
The worksheet settles nothing until it holds your real numbers. Take last month:
- Put every AI tool charge from the card statement in the worksheet's minimum column.
- Count the videos you actually shipped, and divide the total by that count.
- On each tool's usage page, note what share of the allowance you used and whether the rest expired.
- Pick one video and count its retakes. Mark each one caused by a character or look that changed between tools.
- Price that video with the credit formula above, using its real shot count and length. Find the plan whose monthly credits cover the month's videos, and divide its price by the videos shipped.
If step 2 is well above step 5, the difference is what the fragmented stack cost you, and step 4 shows where it went.