Best AI Script Tools 2026: GraiLogic’s Ranked Guide

What this ranking measures

This is GraiLogic’s own script-tool ranking, built from named public reviews and scored by our team. All scores below are marked Provisional and were checked on August 23 or August 24, 2026, so the numbers may still move as more data comes in. A score of 100 would represent the strongest tool in this category today; none of the tools here are close to that yet. The ranking looks only at script and storyboarding tools, not the wider video AI market, so treat these placements as relative to each other, not as absolute grades.

1. Storyboarder.ai

Storyboarder.ai holds the top spot with a GraiLogic score of 68/100 (Provisional), well ahead of the rest of the field. Pricing runs $35/mo for the Starter plan on annual billing, or $45-49/mo if you pay monthly, and a free trial is available before you commit. There is no free tier, and commercial use is tied to paid plans. Whether it offers an API is not recorded in our data, so if that matters to your pipeline, confirm it directly with the vendor before buying. Storyboarder.ai is not an affiliate partner of GraiLogic.

2. Boords

Boords ties for second with a score of 58/100 (Provisional). It stands out in this group as the only tool with both a genuine free tier and a confirmed API. The free tier includes 5 boards and 10 AI images, which is enough to test the workflow before paying. The Pro plan is $50/mo on annual billing. Commercial use sits under paid plans, same as most of this list. Boords is not an affiliate partner of GraiLogic.

3. Katalist

Katalist also scores 58/100 (Provisional) and offers the widest spread of plans in this comparison: Essential at $19/mo, Pro at $39/mo, and Unlimited at $99/mo, with annual billing available at $348, $374, and $948 per year respectively. There’s a 7-day free trial but no permanent free tier. Katalist confirms API access, which is useful if you want to connect scripting into a larger production pipeline. Katalist is an affiliate partner of GraiLogic.

4. StoryboardHero

StoryboardHero rounds out the mid-pack with a 58/100 (Provisional) score. Its pricing is structured around seats rather than usage: Solo at $19/mo for one seat, Starter at $59/mo for five seats, and Advanced at $199/mo for ten seats, with no annual billing option listed. That makes it a plan worth checking for teams that need multiple seats without waiting for a long-term contract. There is no free tier, and API availability is not recorded. StoryboardHero is an affiliate partner of GraiLogic.

5. Sudowrite

Sudowrite matches the same 58/100 (Provisional) score. Pricing is credit-based: Hobby and Student at $10/mo for 225k credits, Professional at $22/mo for 1M credits, and Max at $44/mo for 2M credits. Annual billing is available at up to 50 percent off, though the exact rate isn’t published. Commercial use is confirmed as allowed on this tool, which is a point of difference from several others on this list where commercial use is simply tied to having a paid plan. There is no free tier, and API availability is not recorded. Sudowrite is an affiliate partner of GraiLogic.

6. Krock.io

Krock.io sits at the bottom of this ranking with 42/100 (Provisional). It does offer a free tier: one user, 50 AI tokens, and 2 GB of storage. Paid tiers start at Pro for $10/user/mo, with an Enterprise option from $400 covering 100 users. Commercial use is not recorded for Krock.io, so we say plainly that it is not confirmed — worth checking directly if you plan to use output commercially. API availability is also not recorded. Krock.io is an affiliate partner of GraiLogic.

Who should pick what

If your priority is the highest current GraiLogic score, Storyboarder.ai leads the ranking at 68/100 (Provisional), though it has no free tier, so use the trial before paying. If you want to test a tool at no cost and still get API access, Boords is the only one here offering both a free tier and a confirmed API. If flexible plan sizing matters more than a free trial period, Katalist’s three-tier structure gives you room to scale spend up or down. Teams that need multiple seats without an annual contract may prefer StoryboardHero’s per-seat pricing. Writers focused on credit-based usage and confirmed commercial rights may lean toward Sudowrite. And if budget is the main constraint, Krock.io’s free tier is worth a look, provided you first confirm commercial-use terms directly, since our data does not confirm them.

Remember that every score here is provisional and based on named public reviews rather than in-house testing by GraiLogic. Treat rank order as a starting point for your own evaluation, not a final verdict.