Epic Pen VS Vapi

Compare Epic Pen VS Vapi and see what are their differences

Rating: 0 reviews
Pricing: Freemium Free trial $24 / Annually

No screenshot yet

Rating: 0 reviews

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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Epic Pen might be a bit more popular than Vapi. We know about 12 links to it since March 2021 and only 9 links to Vapi.

social mentions: 12 vs 9
Digital Drawing And Painting popularity: 100% vs 0%
alternatives listed: 155 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

	Epic Pen	Vapi
Website	epicpen.com	vapi.ai
Pricing	Freemium Free trial $24 / Annually	—
Platforms	Windows Mac	—
Listed in	Digital Drawing And Painting Document Automation Image Editing Graphic Design Software Image Annotation +2	AI Customer Support Customer Service Voice Assistant +1

About Epic Pen and Vapi

In their own words, as submitted to SaaSHub.

Epic Pen

Vapi

Epic Pen allows you to draw over any application on Windows and Mac. Epic Pen never interrupts your work, allowing you to continue using your applications seamlessly even with drawings on the screen.

Features and specs

What each product offers, as listed by its team.

Epic Pen 5 features

Vapi 0 features

User-Friendly Interface
Epic Pen features a simple and intuitive interface, making it easy for users of all experience levels to begin annotating immediately without a steep learning curve.
Versatile Compatibility
It is compatible with a range of operating systems, including Windows and MacOS, and works with various software applications and hardware setups.
Lightweight Application
The software is lightweight and does not significantly impact system performance, allowing it to run smoothly alongside other programs.
Customization Options
Epic Pen offers a variety of tools and settings that allow users to customize their annotations, including different pen sizes, colors, and opacity levels.
Hotkeys Support
The software supports customizable hotkeys, enabling users to quickly access and switch between tools without disrupting their workflow.

Possible disadvantages

Limited Feature Set in Free Version
The free version of Epic Pen has limited features, which may not suffice for advanced users or those requiring more intricate annotation tools.
No Built-in Cloud Storage
Epic Pen does not offer integrated cloud storage options, meaning users need to manually save and back up their annotations to third-party services.
Occasional Bugs
Some users have reported occasional bugs and glitches, such as annotations not displaying correctly or the software freezing during use.
Lack of Advanced Features
While it covers basic annotation needs well, Epic Pen lacks some advanced features found in more specialized tools, such as shape recognition or collaborative functionalities.
Price of Pro Version
The Pro version, which unlocks all features, requires a paid license that may be considered expensive for users who only need basic annotation capabilities.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Epic Pen

Vapi

Overall verdict

Overall, Epic Pen is considered a good tool for individuals who need a reliable and straightforward screen annotation solution. Its performance meets the needs of educators, professionals, and anyone needing on-screen drawing capabilities, making it a worthwhile investment for these use cases.

Why this product is good

Epic Pen is a popular software tool used for annotating and drawing directly on the screen. It is well-regarded for its simplicity, user-friendly interface, and ability to work seamlessly across various applications. Many users appreciate its lightweight design, making it ideal for presentations, tutorials, or any situation that requires screen interaction. Features such as pen pressure sensitivity and easy toggling between drawing and interacting with the screen further enhance its functionality.

Recommended for

Epic Pen is recommended for educators who need to annotate slides during teaching, professionals who conduct virtual meetings or presentations, content creators who produce tutorial videos, and anyone who needs a simple tool for real-time screen annotations.

No analysis of Vapi yet.

Videos

Walkthroughs and reviews on video.

Epic Pen 3 videos + Add

Vapi 3 videos + Add

Write on screen with Epic Pen Free | Zoom in Windows 10 | Magnifier Tool

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Epic Pen

Vapi

100% 100%

Digital Drawing And Painting

0% 0%

100% 100%

Image Editing

0% 0%

Customer Support

100% 100%

User comments

Share your experience with using Epic Pen and Vapi. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

Epic Pen no reviews yet

Vapi no reviews yet

Scribble on your PC/Mac screen with these annotation tools
guru--g.blogspot.com · Mar 2019

Epic Pen is a tool similar to ZoomIt. There are both free and paid versions of the tool. The free version is limited with pen and eraser tool. The paid version has all the features which include Text, Shapes, and...
How To Turn Your Computer Screen Into A Digital Whiteboard
www.techjunkie.com · Nov 2018

Now, what about Windows? Fortunately, there are some FlySketch alternatives for Windows users. One is called Epic Pen. This is an open source application which allows you to draw on top of your screen. Epic Pen is...

SigmaMind AI vs Vapi vs Retell: Data Privacy that Developers can trust
www.sigmamind.ai · Feb 2026

Developers shouldn’t have to guess what happens to their conversations once they hit the platform. With Vapi and Retell, “ownership” often comes with strings attached. SigmaMind AI takes the opposite stance: your data...
AI Voice Agent Platform For Business: A Complete Guide 2026
www.mirrorfly.com · Dec 2025

Iâd recommend Vapi if you are planning to create advanced AI meeting agents. It is great for creating custom flows and integrates easily with all of your databases, CRMs, and knowledge bases.
Top 10 AI Voice Agent Development Companies [2026]
www.mirrorfly.com · Dec 2025

Vapi is a San Francisco-based AI Voice Agent Development Agency founded 2023. This company is well-known for its developer-first platform that supports businesses to deploy their own AI voice agents. Vapi is one of...

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Epic Pen 12 mentions

Vapi 9 mentions

Epic Pen not opening
So I downloaded the epic pen so I can show things better to my friends on a discord call. Source: over 3 years ago
Surface Pro Pen Drawing Presentation software / whiteboard?
-Nearly all MS Office tools have a draw function. -Snip and Sketch in Windows -Web capture in Edge -I know they are making changes to OneNote, but I don't see them getting rid of it. -Microsoft Whiteboard -You might check out Epic... Source: over 3 years ago
Sent here from r/ui_design .. long shot.. anyone know where or who I can contact or get this interactive User Interface for personal use?? Thank you
You need a giant touchscreen and a pc, but I use epic pen in my studio- Epic pen. Source: over 3 years ago

The 8 Best Platforms To Build Voice AI Agents
The Vapi platform helps developers build and deploy voice agents and AI products in Python, React, and TypeScript. It provides two ways to make intelligent voice apps. It's assistant's option allows you to create simple conversational... - Source: dev.to / 7 months ago
OpenClaw Is Changing My Life
It can make/take phone calls[0], but they need to be prompted on the nature of the call, the data they need, and how to collect it. They can also output the results of the call via API. An AI agent from Masterworks recently called me... - Source: Hacker News / 8 months ago
How to Set Up Voice AI Webhook Handling for Real Estate Inquiries Effectively
### Resources **VAPI Documentation:** [vapi.ai/docs](https://vapi.ai/docs) – Voice agent API, webhook integration, real-time call transcription, intent detection endpoints, assistant configuration, function calling. **Twilio Voice... - Source: dev.to / 9 months ago

Alternatives to Epic Pen and Vapi

When comparing Epic Pen and Vapi, you can also consider the following products.

Krita
Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.

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Retell AI
API that enables developers to build human-like voice agents

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PaintTool SAI
Learn to draw in different ways.

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Bland AI
An AI Phone Calling API

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Artrage
A simple but lovely natural media painting and sketching program.

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Eleven Labs
The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling.

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