
Electronic signatures and agreement workflows built into Dropbox
Electronic signatures and agreement workflows built into Dropbox
Ctrly records 0 monthly visits with 0% month-over-month growth and Free pricing. PromptBox records 18,543 monthly visits with +30.2% growth and Free Trial, Paid pricing.

Insert your signature anywhere with Ctrl + Y
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | ctrly.co | promptbox.ai |
| Pricing Model | Free | Free Trial, Paid |
| Monthly Visits | 0 (0) | 18.54K (18,543) |
| MoM Traffic Delta | 0 (0%) | +4.3K (+30.2%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (58.6%) |
| Direct Visits / mo | 0 | 11.43K |
| User Rating | 3.8 | 4.2 |
| Supported Platforms | Website | Website |

Insert your signature anywhere with Ctrl + Y
Insert your saved signature into documents and web forms instantly with a single keyboard shortcut.
Create a new signature or modify an existing one from your account, then reuse it everywhere.
A lightweight browser extension brings signature automation into the pages where you work.
Avoid repeatedly handwriting your signature on stacks of paperwork.

Organize, store and paste your prompts anywhere with a shortcut
Store prompts, replies, code snippets and templates in folders so your best content is always one search away instead of buried in notes.
Add variables to any prompt and fill them in through a small field when you use it, so one template adapts to many situations.
Type a trigger and PromptBox expands it into full text directly inside Gmail, ChatGPT, docs, editors or any site with a text field.
Keep one library that works across your AI tools and everyday apps, ending duplicate copying and pasting between them.

Electronic signatures and agreement workflows built into Dropbox
Electronic signatures and agreement workflows built into Dropbox
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

An extendable launcher that puts your tools, AI, and automations one keystroke away
An extendable launcher that puts your tools, AI, and automations one keystroke away

A prompt library and management layer for ChatGPT and other AI models
A prompt library and management layer for ChatGPT and other AI models

Attendance, e-signature and AI-powered questionnaires for training providers
Attendance, e-signature and AI-powered questionnaires for training providers
The best frontend for AI.

Analyze, optimize and organize prompts in one AI workspace
Analyze, optimize and organize prompts in one AI workspace
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Create, style and download a personal signature in your browser — free, with AI options
Create, style and download a personal signature in your browser — free, with AI options

Turn rough ideas into model-ready prompts in seconds

Stop paying for AI tokens your tools already have
Stop paying for AI tokens your tools already have

Generate calligraphy, signatures and stylish fonts from a text prompt
Generate calligraphy, signatures and stylish fonts from a text prompt