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PromptDeck

PromptDeck is a writing AI agent for To quickly access and use high-quality, pre-existing prompts while browsing or coding. Pricing: Free + $10/mo for premium features. As of 2026-09-20, KanonAgent records 3 upvotes. First indexed by KanonAgent on 2026-08-03.
A browser extension that lets users quickly search for and insert reusable prompts across any website, boosting AI interaction efficiency.
3 upvotes
Tracked by Kanon since Aug 3, 2026
no signal yet
status
8/100
momentum · conf 0.38
28d
tracked since 2026-08-22
0
evidence records

No signal event on file yet — status is unknown, not "quiet".

📈 Timelinewhat changed, and when
🔎 Known / Unknown 15 of 23 fields unknown
Machine-callable— unknown —
Open source— unknown —
Self-hostable— unknown —
Bring your own key— unknown —
Autonomy level— unknown —
Pricing model— unknown —
Integrations— unknown —

“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.

🤖 Agent teardown · writing
Job to be doneTo quickly access and use high-quality, pre-existing prompts while browsing or coding.
Who it is forConsumers
PricingFree + $10/mo for premium features
Traction · why it is risingGrowing adoption among developers and AI enthusiasts who need fast, consistent prompt access across platforms.
Why it matters

It serves as a foundational prompt management tool in the AI agent ecosystem, enabling seamless reuse and scaling of effective prompts.

Browser Extensions
Signal source: ProductHunt
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FAQ

What is PromptDeck?

A browser extension that lets users quickly search for and insert reusable prompts across any website, boosting AI interaction efficiency.

What does PromptDeck do?

To quickly access and use high-quality, pre-existing prompts while browsing or coding.

Why does PromptDeck matter?

It serves as a foundational prompt management tool in the AI agent ecosystem, enabling seamless reuse and scaling of effective prompts.

How much does PromptDeck cost?

Free + $10/mo for premium features

Is PromptDeck free?

Yes — PromptDeck has a free tier. Pricing as stated on its own page: Free + $10/mo for premium features

How popular is PromptDeck?

As tracked by KanonAgent: 3 upvotes (first indexed 2026-08-03).

What are the best PromptDeck alternatives?

Similar AI agents tracked by KanonAgent: Project A, Laper, Lunchbreak, HabitKit, AE-intelligence, Talefy.

PromptDeck alternatives — similar AI agents

Project ALaperLunchbreakHabitKitAE-intelligenceTalefy

Where this fits — browse the same shelf

AI Writing AgentsAI agents for Prompt Optimization