AI Tool Atlas

VideoDocumented overviewLast checked Sep 29, 2026

Sandcastles: Pricing, Features & Best Use Cases

Short-form video research tool that finds viral outlier videos and helps write scripts and hooks.

Sandcastles homepage screenshot, video AI tool

Our take: Sandcastles fits short-form creators who want outlier research and script help across Instagram, TikTok and YouTube Shorts on a monthly credit plan.

Main limitation: Plans run on monthly credits, subscriptions are not refunded and trial terms are not stated.

By the AI Tool Atlas editors. Based on the vendor's official documentation; we have not tested this product hands-on. What “documented overview” means

Is Sandcastles right for you?

Sandcastles fits short-form creators who want outlier research and script help across Instagram, TikTok and YouTube Shorts on a monthly credit plan. Based on the vendor's documentation, not on a hands-on test.

Best for: Short-form creators

Also a good fit for

  • Social media teams

Consider another tool if paid plans use monthly credits

Or if

  • Trial terms not stated on pages loaded
  • Requires an account

Sandcastles pricing and usage limits

Prices checked Sep 29, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.

Free access and trial conditions

No free plan; the site mentions a risk-free try.

Trial terms not stated.

Paid plans: what changes as you upgrade

Pro web

$49/mo source (opens in a new tab)

Month

$39/month when billed yearly

For: Growing creators

Limits

  • 100 credits per month
  • Verify up to 3 channels

Includes

  • Personal analytics
  • Content strategy audits
2 more
  • Competitor feed
  • MCP connector

Visionary web

$99/mo source (opens in a new tab)

Month

$79/month when billed yearly

For: Active creators and brands

Limits

  • 250 credits per month

Includes

  • Everything in Pro

Titan web

$499/mo source (opens in a new tab)

Month

$399/month when billed yearly

For: Agencies

Limits

  • 1500 credits per month
  • Verify up to 20 channels
1 more
  • Up to 20 workspaces

Includes

  • API access
  • Guest workspace access
1 more
  • 1 hour refresh

API included

Usage caps, credits and extra costs

Credits cover video analysis, script writing and reports.

Not stated.

What is Sandcastles, and how does it work?

Sandcastles helps creators research top channels across Instagram, TikTok and YouTube Shorts, find outlier videos and analyze why they performed. It then helps write scripts and hooks using templates and storytelling frameworks. It does not appear to render finished videos.

Sandcastles homepage — screenshot of the video AI tool, Oct 2, 2026
Sandcastles's official site: how the product presents itself. sandcastles.ai, captured Oct 2, 2026

What you provide and what you get back

How Sandcastles works: what you provide, where it runs and what you get backYOU PROVIDEYour inputChannels or nichesVideo URLsScript ideasVIDEOSandcastlesapifrom $49/mo (Pro)no free tieraccount requiredchecked Sep 29, 2026YOU GET BACKThe resultOutlier video feedsHooks and scriptsVideo analyses and transcriptsinput → Sandcastles → output · from the vendor's own pages, no hands-on test unless stated
What you give Sandcastles and what comes back, from its documentation

You provide

  • Channels or niches
  • Video URLs
  • Script ideas

You get back

  • Outlier video feeds
  • Hooks and scripts
  • Video analyses and transcripts

Where you can use it

Platforms
api
Account
Required

What people use Sandcastles for

Scenarios are worked out by our editors from the documentation; the actual result depends on your input and plan.

Finding viral outlier videos

Who
Short-form creators
You provide
Niche channels
Expected result
Feed of top-performing videos
Plan needed
Pro and above
Limitation
Credits are limited source (opens in a new tab)

Writing short-form scripts

Who
Scriptwriters
You provide
A video idea
Expected result
Draft script using storytelling frameworks
Plan needed
Pro and above
Limitation
Does not render videos source (opens in a new tab)

Generating hooks

Who
Marketers
You provide
Competitor channels
Expected result
Hook ideas from outliers
Plan needed
Pro and above
Limitation
Competitor tracking capped per plan source (opens in a new tab)

What Sandcastles does, and where it stops

Sandcastles homepage — screenshot of the video AI tool, Oct 2, 2026
Feature overview on the official site. sandcastles.ai, captured Oct 2, 2026

Channel and outlier discovery

Finds high-performing outlier videos and channels across Instagram, TikTok and YouTube Shorts. Surfaces what works in a niche.

Access: All paid plansLimit: Credit-metered analysis source (opens in a new tab)

Hook templates

Provides hook templates drawn from videos with millions of views. Speeds up hook writing.

Access: All paid plansLimit: Templates may be reused by others source (opens in a new tab)

Script writing

Writes scripts from storytelling frameworks. Turns ideas into drafts.

Access: All paid plansLimit: Output needs editing source (opens in a new tab)

Viral video analysis

Explains hooks, storytelling, format and style behind viral videos. Clarifies why they worked.

Access: All paid plansLimit: Costs credits source (opens in a new tab)

Sandcastles: strengths and limits

Where Sandcastles is strong

Limitations to check before paying

How to use Sandcastles for researching and scripting a short-form video

Set up Sandcastles

  1. Open sandcastles.ai and choose Try It Risk-Free.
  2. Create an account.
  3. Pick a plan.

Example: researching and scripting a short-form video

  1. Customize your feed with channels in your niche.
  2. Open an outlier video and read the analysis.
  3. Generate a hook and script.

Review and export the result

  1. Check that script facts match your own knowledge.
  2. Check your remaining credits.
Example prompt suggested by our editors (not a recorded output of the product)
Write a 30-second script on cold plunge myths with a contrarian hook

Sandcastles API

API access and separate billing

An API is available, billing not documented. API access on Titan; MCP connector on Pro.

Privacy, data use and commercial rights

Summarized from the vendor's current policies; this is not legal advice and a vendor's badge is not an independent audit.

How your inputs and outputs are handled

Not stated on the pages checked.

Sandcastles alternatives by need

"Better suited" is based on documented features and pricing, not on a head-to-head test.

Descript: better suited to

Runway: better suited to

Kling AI: better suited to

Alternatives
AlternativeWhen to choose itPricingLimitation
Descript——Compare
Runway——Compare
Kling AI——Compare

Explore Sandcastles further

Sandcastles pricing, plan by planEvery plan with USD prices, limits and what is free.Best Sandcastles alternativesTools for the same job, by need and starting price.Best AI video generator toolsOur picks in this category, compared by price and free tiers.

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    Sandcastles FAQ

    How much do Sandcastles plans cost?

    Pro is $49/month, Visionary $99 and Titan $499, or $39, $79 and $399 per month billed yearly. source (opens in a new tab)

    What do Sandcastles credits cover?

    Three actions: analyzing videos, writing scripts and running reports. source (opens in a new tab)

    Can I cancel Sandcastles anytime?

    Yes, from Settings via the billing portal, but subscriptions are not refunded. source (opens in a new tab)

    Which platforms does Sandcastles analyze?

    Instagram, TikTok and YouTube Shorts. source (opens in a new tab)

    Sources and review methodology

    Official sources and verification dates

    Not verified: Trial terms; Privacy policy; Credit cost per action.

    How we documented and maintain this page

    Every fact about Sandcastles above comes from the 2 official pages listed here, last compared on Sep 29, 2026; we have not run Sandcastles ourselves, so it has no editorial score. How we check and re-check pages.

    Article updated Oct 10, 2026; prices checked Sep 29, 2026. Outbound links to vendors are plain links; we do not earn commissions. How we review · Report an error