ThumbSpark · Office #45,932

What it is

Calls itself “AI YouTube thumbnail maker”.

• Calls itself: AI YouTube thumbnail maker

“AI YouTube thumbnail maker: chat with an AI agent that knows your channel”

What it costs

One-time purchase, monthly subscription and yearly plan. No free plan. Sales on request. Prices quoted: $19/month, $33/month, $99/month.

• One-time: yes
• Monthly: yes
• Yearly: yes
• Free plan: no
• Price: $19/month · $33/month · $99/month
• Contact sales: yes

“$19 /mo or $15/mo billed annually”

“$33 /mo or $27/mo billed annually”

Who it sells to

Sells to consumers. Made for YouTube creators.

• Sells to: consumers
• Made for: YouTube creators

“Built for YouTube creators AI thumbnail maker for YouTube AI YouTube thumbnails”

How it runs

A web app. Hosted in the cloud. AI is the core of the product. You can bring your own API key.

• Kind: web
• Runs where: cloud / hosted
• AI role: core to the product
• Bring your own key: yes

“AI YouTube thumbnail maker: chat with an AI agent that knows your channel”

“The AI Agent for thumbnail design”

What it works with

Built on Anthropic and OpenAI.

• Built on: Anthropic · OpenAI

“OpenAI and Anthropic models (GPT 6 Astra, Opus 5.5, Fable 5.1, Sonnet 5.5 etc)”

“ThumbSpark”

What it offers as proof

Live, no waitlist. Trying it asks for an email. Publishes docs.

• Instant signup: yes
• Trial asks for: an email address

“Start free”

“Create an account to try”