AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

12 alternatives to PopAir, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits |
|---|
| MoM Growth |
|---|
| Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
|---|
| ● | PopAir | popairapp.com | 90 | 90 (0%) | Freemium | Greece | 4.2 | Profile |
| 1 | Sider | sider.ai | 2.64M | -314.2K (-10.6%) | Freemium | United States | 4.5 | Compare |
| 2 | Monica | monica.im | 4.51M | -573.08K (-11.3%) | Freemium | United States | 4.3 | Compare |
| 3 | Merlin AI | getmerlin.in | 1.38M | 159.85K (+13.1%) | Freemium | United States | 4.3 | Compare |
| 4 | OpenCat | opencat.app | 5.08K | -455 (-8.2%) | Freemium, Free Trial | United States | 4.6 | Compare |
| 5 | MacGPT | macgpt.com | 26.22K | -2.12K (-7.5%) | Freemium | United States | 4.5 | Compare |
| 6 | Kerlig AI | kerlig.com | 26.47K | -7.15K (-21.3%) | Paid | United States | 4.2 | Compare |
| 7 | Poe | poe.com | 5.89M | 491.63K (+9.1%) | Freemium | Hong Kong SAR China | 4.7 | Compare |
| 8 | RewriteBar | rewritebar.com | 26.29K | 1.48K (+6%) | Freemium, Free Trial, Paid | United States | 4.3 | Compare |
| 9 | Tactiq | tactiq.io | 6.52M | 259.34K (+4.1%) | Freemium | Brazil | 4.3 | Compare |
| 10 | Lunabot | lunabot.ai | 18.85K | -6.14K (-24.6%) | Freemium | Russia | 4 | Compare |
| 11 | Otter AI | otter.ai | 7.36M | 644.45K (+9.6%) | Freemium | United States | 4.5 | Compare |
| 12 | PopAi | popai.pro | 177.49K | -10.2K (-5.4%) | Freemium | United States | 4.3 | Compare |
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
A native, fast AI chat client for Mac, iPad, and iPhone
A native, fast AI chat client for Mac, iPad, and iPhone

ChatGPT in your Mac menu bar, inline and everywhere
ChatGPT in your Mac menu bar, inline and everywhere

SpecialistNative macOS AI writing assistant that lives in every app
SpecialistNative macOS AI writing assistant that lives in every app

One app to chat with GPT, Claude, Gemini and hundreds of other AI models
macOS AI writing assistant that works inside any app
macOS AI writing assistant that works inside any app

Live meeting transcription and AI notes without a bot in the call
Live meeting transcription and AI notes without a bot in the call
One AI assistant across every browser, app and device — no API keys needed
One AI assistant across every browser, app and device — no API keys needed

AI meeting agent that transcribes, summarises, and turns every conversation into searchable knowledge
AI meeting agent that transcribes, summarises, and turns every conversation into searchable knowledge

Turn prompts and documents into editable presentations with AI
Turn prompts and documents into editable presentations with AI