Prompt Anything Pro vs MaxAI
MaxAI is an all-in-one AI sidebar with usage included in its plans. Prompt Anything Pro is a focused selected-text tool that uses your own keys for 30+ models, or local AI with no key. Here's the breakdown.
TL;DR
MaxAI is an AI assistant for Chrome, Edge, and the web: chat with pages, PDFs, videos, and images, search the web, generate images, and run quick actions on selected text, with AI usage included in its plans. Prompt Anything Pro is narrower and deeper: select text on any page, get template suggestions based on what you selected, and send it to one of 30+ models from OpenAI, Anthropic, Google, xAI, and Groq using your own API keys, or to a local model or Chrome's built-in AI with no key. It costs $6.99/month or $49.99 lifetime, and you pay your AI provider directly for what you use.
Head-to-Head Comparison
4 categories compared honestly
💰How You Pay for AI
= TieOne license; you pay your AI provider directly.
- $6.99/mo, $29.99/yr, or $49.99 lifetime
- API usage billed by your provider and tracked per query
- No usage bill with local models or Chrome's built-in AI
- Free tier: 5 prompts a week with all 430+ templates
Subscription with AI usage included.
- Free plan with daily limits
- Paid monthly or yearly plans
- Your own API keys lift MaxAI's usage limits
- No lifetime plan listed
Verdict: MaxAI bundles AI into one bill. Prompt Anything Pro's lifetime license suits people who would rather pay their AI provider per use, or use local models for free.
🔐Models & Privacy
Prompt Anything Pro Wins30+ models across 7 providers, including on-device.
- OpenAI, Anthropic, Google, xAI, and Groq
- Local models through Ollama or LM Studio
- Chrome's built-in AI (Gemini Nano), fully on-device
- No proxy: requests go directly to the provider
Major cloud models, included in the plan.
- Models from OpenAI, Anthropic, Google, and Meta
- Fast and smart model tiers with plan limits
- Your own API keys unlock the models linked to them
- No local or on-device models listed
Verdict: Prompt Anything Pro wins on choice and privacy: it can run fully on-device, and cloud requests go straight to the provider you pick.
✏️Selected-Text Workflow
= TieBuilt around prompting the text you select.
- Floating button on any text selection
- Auto-detects code, email, data, foreign text, URLs, and prose
- Suggests matching templates from 15 categories
- Command palette with keyboard navigation
Selected-text actions inside a full AI sidebar.
- Instant explanations on selected text
- Rewrite, summarize, and translate
- Reply suggestions for email and social posts
- One-click bilingual translation
Verdict: Both handle selected text well. Prompt Anything Pro's auto-detection and template palette go deeper; MaxAI's sidebar covers more ground around it.
🧰Beyond Prompting
MaxAI WinsFocused: templates, history, and cost tracking.
- 430+ templates, plus custom templates (Pro)
- Searchable response library with tags
- CSV and JSON export and import (Pro)
- Per-provider token and cost tracking
An all-in-one assistant.
- Chat with webpages, PDFs, YouTube videos, and images
- Web search with sources
- Image creation
- Chrome, Edge, and a web app
Verdict: MaxAI does more things in one place. Choose it if you want web search, PDF chat, and image generation alongside your prompts.
At a Glance
Quick feature comparison
| Feature | Prompt Anything Pro | MaxAI | |
|---|---|---|---|
| AI usage | Your own API keys, or key-free local AI | Included (daily limit on free) | = |
| Lifetime option | $49.99 | Not listed | |
| Model providers | OpenAI, Anthropic, Google, xAI, Groq, plus local | OpenAI, Anthropic, Google, Meta | |
| On-device AI | Ollama, LM Studio, Chrome built-in AI | Not listed | |
| Selected-text prompting | Yes, with content auto-detection | Yes | = |
| Prompt templates | 430+ templates plus custom templates | Built-in actions | |
| Web search | No | Yes | |
| Chat with PDFs and YouTube | No | Yes | |
| Image generation | No | Yes | |
| Platforms | Chrome | Chrome, Edge, web app |
Need a Second Opinion?
Ask AI to break down the key differences and help you decide.
AI responses are generated independently and may vary
Pricing: Prompt Anything Pro vs MaxAI
MaxAI
MaxAI has a free plan with daily limits and paid monthly or yearly plans with AI usage included. Your own API keys lift MaxAI's usage limits. No lifetime plan is listed.
- Subscription-only pricing
- Lose access when you cancel
Prompt Anything Pro
Prompt Anything Pro is $49.99 once for lifetime Pro. You pay your AI provider directly for what you use (most queries cost a fraction of a cent), or nothing at all with local models or Chrome's built-in AI.
30-day money-back guarantee
Which Is Right for You?
Choose Prompt Anything Pro
- You want a $49.99 lifetime license instead of a monthly AI subscription
- You want Grok, Groq, or local models alongside OpenAI, Anthropic, and Google
- You want the option to keep text on your machine with Ollama, LM Studio, or Chrome's built-in AI
- You prompt selected text often and want 430+ templates with smart suggestions
- You want per-provider cost tracking and CSV/JSON export of your history
Choose MaxAI
- You want AI usage included, with no API keys to set up
- You need web search, PDF and YouTube chat, or image generation in one sidebar
- You use Edge or want a web app as well as the extension
Your keys. 30+ models. One price.
Prompt Anything Pro: 430+ templates on any webpage. $49.99 lifetime.