The best Sandcastles alternatives
Sandcastles watches the channels you pick and turns their outliers into scripts. It starts at $49 a month, with no free plan on its pricing page, and its API is only on the $499 plan. These are the real alternatives, ours included.
Why people look for Sandcastles alternatives
- No free plan on its pricing page: Pro starts at $49 a month ($39 billed yearly).
- Credits expire monthly and there are no refunds.
- It starts from channels you already know; discovering new accounts in a niche is a different job.
- The API is only on Titan, at $499 a month.
What to look for in an alternative
- Platforms: do you need Instagram, or are TikTok and YouTube enough?
- Channels or niche: watch accounts you know, or discover what's breaking out?
- The metric: does it publish how it scores an outlier?
- Your AI: is there an MCP, and on which plan?
- Whether you can try it free before paying.
What HookTrend finds
Real videos from the library, each with its views against what its creator normally gets.
4.8× usualDecorating a Costco sheet cake
3.4M views · usual 711.4K
(opens on TikTok)
12.6× usualSugar cookie cinnamon rolls
16.6M views · usual 1.3M
(opens on TikTok)
6.5× usualStop reading your textbook like a book
228.5K views · usual 35.1K
(opens on TikTok)
6.9× usualA second husky keeps Blue company
24.3M views · usual 3.5M
(opens on TikTok)
4.2× usualCoraline cookies, two versions
520.4K views · usual 124.6K
(opens on TikTok)
A hand-checked selection from HookTrend's library, September to November 2026.
The alternatives at a glance
| Tool | Platforms | From | Free plan | MCP |
|---|---|---|---|---|
 HookTrend | TikTok, YouTube | Free; then $29/mo | Yes: Yes (50 credits/mo) | Yes: Yes, every plan |
| Virlo | TikTok, Instagram, YouTube Shorts | $49/mo | No: 7-day trial | Partly: Yes, billed as a separate API |
| OutlierKit | YouTube | $299/yr ($99/quarter) | Partly: 30 trial credits | Partly: Paid plans |
| 1of10 | YouTube | Free; then $19/mo | Yes: Yes (60 credits/mo) | Partly: From Pro ($89) |
| vidIQ | YouTube (plus an Instagram feature) | Free; then $19/mo | Yes: Yes (150 AI credits/mo) | Yes: Yes, every plan |
| viral.app | TikTok, Instagram, YouTube, Facebook, Snapchat | $199/mo ($139 yearly) | Partly: 14-day trial | Yes: Yes (and API, webhooks) |
| Exolyt | TikTok | Free; then €250/mo | Yes: Yes (Basic) | No: Not shown |
1. HookTrend
TikTok, YouTube · Free; then $29/mo
Searches whole niches for the TikTok and YouTube videos beating their creator's usual, including accounts you don't follow yet, and answers inside Claude, ChatGPT or Cursor. This is us: read accordingly.
- Best for
- Discovering what's breaking out in a niche, starting free from your AI.
- Watch out for
- No Instagram. Doesn't write scripts for you. A new product.
Full comparison: HookTrend vs Sandcastles
Free plan, no card. Works in Claude, ChatGPT and Cursor.
2. Virlo
TikTok, Instagram, YouTube Shorts · $49/mo
Finds viral videos by niche across TikTok, Instagram and YouTube, with agents, Slack or Notion integrations and a large library.
- Best for
- Teams that need Instagram and alerts in their own tools.
- Watch out for
- No free plan; its metric starts from followers.
3. OutlierKit
YouTube · $299/yr ($99/quarter)
YouTube outliers scored against each channel's baseline, with script and competitor analysis, for coaches and experts.
- Best for
- Expert YouTube channels, long-form especially.
- Watch out for
- YouTube only; yearly or quarterly plans.
4. 1of10
YouTube · Free; then $19/mo
YouTube videos doing 10× or more their channel's average, plus title, thumbnail and idea generators.
- Best for
- YouTube creators who want ideas and packaging together.
- Watch out for
- YouTube only; the MCP starts at $89 a month.
5. vidIQ
YouTube (plus an Instagram feature) · Free; then $19/mo
A YouTube growth suite with an Outliers feature (up to 6 videos per search on Free) and a 52-tool MCP.
- Best for
- YouTube channels that want SEO, a coach and outliers in one place.
- Watch out for
- Doesn't cover TikTok as a platform.
6. viral.app
TikTok, Instagram, YouTube, Facebook, Snapchat · $199/mo ($139 yearly)
A UGC marketing platform: hire, track and pay creators, with a viral video library.
- Best for
- Brands running a UGC creator programme.
- Watch out for
- The highest entry price on this list.
7. Exolyt
TikTok · Free; then €250/mo
TikTok analytics and social listening: accounts, hashtags, sounds, campaigns and sentiment.
- Best for
- Brands and agencies measuring TikTok in depth.
- Watch out for
- TikTok only; no API or MCP on its pages.
Which one to pick
- You need Instagram: Virlo or viral.app.
- YouTube only: OutlierKit, 1of10 or vidIQ.
- You want to discover what's breaking out on TikTok and Shorts, free and from your AI: HookTrend.
- You measure a brand's TikTok campaigns and accounts: Exolyt.
Questions
What's the best free alternative to Sandcastles?
For TikTok and YouTube Shorts, HookTrend: a permanent free plan with an MCP. For YouTube, 1of10 and vidIQ also have free plans.
Does any alternative cover Instagram?
Virlo (Reels) and viral.app (Instagram and Facebook Reels). HookTrend doesn't cover Instagram.
Which one is closest to Sandcastles?
By metric, HookTrend, OutlierKit and 1of10: all three compare a video with its channel's normal. Sandcastles doesn't publish its formula.
Sources
- Sandcastles home and pricing (checked 2026-11-14)
- Sandcastles MCP page (checked 2026-11-14)
- Virlo pricing (checked 2026-11-13)
- OutlierKit pricing (outlierkit.com/pricing)
- 1of10 pricing (1of10.com/pricing)
- vidIQ pricing (vidiq.com/pricing)
- vidIQ MCP server (vidiq.com/mcp)
- viral.app pricing (viral.app/pricing)
- Exolyt pricing (exolyt.com/pricing)
Competitor facts are from their public pages, checked on 2026-11-15. Prices change: check their site before you buy. Spotted a mistake? Write to hello@hooked.so and we'll fix it.
See what's breaking out in your niche
Ask your AI. HookTrend answers with real videos and how far each one beat its creator's usual.
Free plan, no card. Works in Claude, ChatGPT and Cursor.