What are the limits of the free plan?

The free plan includes 5 queries per day. Each query allows you to ask 10 AIs simultaneously, attach images, and save your question history locally. There are no ads, and all features except unlimited usage are available.

What payment methods do you accept?

We accept all major credit cards and support secure SSL encryption. All payments are processed securely through our payment partner.

What is your refund policy?

You can cancel your Pro subscription anytime with no cancellation fees.

Can I upgrade or downgrade my plan?

Yes, you can upgrade from Free to Pro at any time. Changes take effect immediately, and you'll be charged or credited accordingly.

What happens if I exceed my daily limit on the free plan?

Once you reach the 5 queries per day limit, you'll need to wait until the next day or upgrade to Pro for unlimited usage. The limit resets at midnight in your local timezone.

Is my data safe and private?

Yes, absolutely. All questions are stored locally on your device and are never transmitted to our servers. We use SSL encryption for all payment transactions, and we don't collect or store your personal data.

Do I need to sign in to use PromptLatte?

Yes, you need to sign in to track your usage and manage your subscription. However, your questions are stored locally and never sent to our servers, ensuring complete privacy.

1 Prompt → PromptLatte → 10x AI

1 Prompt to 10 AIs Connect Simultaneously Like an Adapter

Compare answers to create the best results

ChatGPT · Claude · Gemini · Grok · DeepSeek · Perplexity · Qwen · Google AI Studio · Genspark · Copilot

Add to Chrome

Beta

Install in 30 seconds, Learn to use in 0 seconds

Key Features

1 Prompt → 10x AI

ChatGPT · Claude · Gemini · Grok · DeepSeek · Perplexity · Qwen · Google AI Studio · Genspark · Copilot

10 AIs

Simultaneously

1 Click

Only

Image

Auto

Save

Save 59.1 days per year

Based on 40 queries per day

Supported AIs

Supported AI Services

Query 10+ major AI services at once

ChatGPT

Claude

Gemini

Grok

DeepSeek

Perplexity

Qwen

Google AI Studio

Genspark

Copilot

How It Works

How Does It Work?

Ask all AIs simultaneously in 3 simple steps

Install Chrome Extension

Install PromptLatte from Chrome Web Store

Important

Enter Prompt

Type the question you want to ask

1 Click

Click the 'Ask All AIs' button

Send Simultaneously

Your question is sent to 10 AI services at once

Compare Answers

Compare all answers at a glance and choose the best one

💡 Key: You must be signed in to each AI service in advance

Start with All AIs

All major AI services including ChatGPT, Claude, Gemini, Google AI Studio, Perplexity, and Grok offer accounts to get started right away

Increased Reliability

Reduce Hallucinations

Using just one AI increases the risk of receiving incorrect information. By querying 10 AIs simultaneously and cross-verifying answers, you can significantly reduce errors.

Matching answers from multiple AIs = Higher confidence

Different answers = Immediately identify need for additional verification

Matching answers from multiple AIs = Higher confidence

Different answers = Immediately identify need for additional verification

Coding: DeepSeek vs ChatGPT

Writing: Claude vs Gemini

Research: Perplexity vs Google AI Studio

Diverse Perspectives

Compare Best Answers

Each AI has different perspectives and strengths. Compare all answers with one question to choose the most accurate and useful information.

Install Chrome Extension View Pricing

Time Savings

Save This Much with Just 40 Uses Per Day

10 minutes → 10 seconds per query (5 min 50 sec saved)

Per Day

3 hours 53 min

(40 queries × 5 min 50 sec)

Per Week

1.1 days

(27.2 hours)

Per Month

4.9 days

(117 hours)

Per Year

59.1 days

(1,419 hours 🎉)

💡

With 59.1 days

You could learn new skills, complete projects, or take a vacation

Problem Solving

Are You Experiencing These Problems?

Spending time looking for prompt tools and unsure which AI is best for your question?

Is accessing 10 sites daily a hassle?

Problem:

Wasting an average of 10 minutes per query copying and pasting the same question across tabs.

Solution:

Reduce to 10 seconds with one click to query all AIs simultaneously.

📊 Cumulative Effect: Save 1,419 hours (59.1 days, almost two months!) annually

Which AI gives the most accurate answer?

Problem:

Relying on just one AI increases the risk of biased answers and errors.

Solution:

Compare answers from 10 AIs simultaneously for the most accurate and diverse insights.

Tired of signing in and configuring every time?

Problem:

Don't waste time signing into and configuring each AI site.

Solution:

Use existing sign in sessions with full automation from tab creation to question submission.

Hesitating due to cost and security concerns?

Problem:

Paid tools are expensive and you're worried about data leaks.

Solution:

Free forever with no ads, questions stored locally only with no external transmission.

Hard to explain with just text?

Problem:

Don't waste time describing complex designs, error screenshots, or diagrams in words.

Solution:

Attach images and get visual analysis from 10 AIs simultaneously.

Retyping the same questions every time?

Problem:

Frustrated typing frequently used prompts repeatedly?

Solution:

Recent questions auto-saved for one-click reuse. Use them like templates.

Use Cases

When You Need PromptLatte

Many AI tools available but unsure which to use or if you're using them correctly?

💻

Developers

"Which AI best solves my code errors?"

Problem:

Stuck asking only ChatGPT about error messages

Solution:

Compare solutions from 10 AIs to choose the most effective method

Problem:

Wasting time requesting code reviews from multiple AIs

Solution:

Collect diverse improvement suggestions instantly with one click

🎓

Students & Researchers

"One AI's explanation isn't enough to understand"

Problem:

Difficulty understanding complex concepts from just one AI

Solution:

Compare 10 different explanations for perfect understanding

Problem:

Wasting time finding assignment solutions one by one

Solution:

Compare multiple solutions at a glance to discover optimal approaches

💼

Business Professionals

"Not confident if AI opinions are correct"

Problem:

Biased conclusions from relying on one AI for market research

Solution:

Synthesize analyses from multiple AIs for balanced insights

Problem:

Need to check multiple AIs even for writing one email

Solution:

Compare suggestions from 10 AIs to choose perfect phrasing

Key Benefits

Why Choose PromptLatte?

Save Time

Save 59.1 days per year

Reduce Hallucinations

Minimize errors by comparing 10 answers

Choose Best Answers

Select the best from diverse perspectives

Easy to Use

Auto-generate 10 tabs with one click

Start Free

Free forever plan (5 queries/day)

Fast Growth

Boost dev/learning/business productivity

Get Started

Preparation Before Starting (30 Seconds Is Enough)

PromptLatte uses existing sign in sessions, so just sign into the AI services you want to use in advance

Sign into AI services you want to use in advance

Recommended

Sign into each AI service you want like ChatGPT, Claude, Gemini. PromptLatte uses these sign in sessions as-is.

Free accounts are sufficient (paid accounts get faster responses)

Recommend signing into at least 3-5 AIs (more is better for comparison)

Checking 'stay signed in' option is convenient

Install Chrome Extension (10 seconds)

Install PromptLatte from Chrome Web Store or GitHub. Ready to use immediately after installation with no setup.

Install Now for Free

Beta

Start Using Right Away! (0 seconds to learn)

Just enter your question and click 'Ask All AIs' button! Questions are automatically sent to all signed-in AIs.

Ready to use immediately after installation with no setup or complex instructions

Testimonials

Customer Stories

"Error debugging time decreased by 90%. I compare solutions from multiple AIs at a glance and choose the best method."

Kim Code

Frontend Developer

"Comparing 10 different explanations helped me understand perfectly. My grade improved from B+ to A+!"

Lee Student

Computer Science Masters

"I can avoid biased analysis and get balanced insights. Decision-making quality has improved significantly."

Park Manager

Marketing Team Lead

FAQ

Frequently Asked Questions

Get Started Now

Experience all features with a 14-day free trial

14-day free trial

No credit card required

Cancel anytime

Install Chrome Extension

Beta

1 Prompt to 10 AIs Connect Simultaneously Like an Adapter

1 Prompt → 10x AI

Supported AI Services

How Does It Work?

Start with All AIs

Increased Reliability

Diverse Perspectives

Save This Much with Just 40 Uses Per Day

Are You Experiencing These Problems?

When You Need PromptLatte

Why Choose PromptLatte?

Preparation Before Starting (30 Seconds Is Enough)

Customer Stories

Frequently Asked Questions

How long is the free trial?

Can I use it without a contract period?

What's different from other platforms?

Which AI services are supported?

Is my data safe?

Get Started Now

Start with All AIs

Increased Reliability

Diverse Perspectives

Save This Much with Just 40 Uses Per Day

Are You Experiencing These Problems?

When You Need PromptLatte

Why Choose PromptLatte?

Preparation Before Starting (30 Seconds Is Enough)

Customer Stories

Frequently Asked Questions

How long is the free trial?

Can I use it without a contract period?

What's different from other platforms?

Which AI services are supported?

Is my data safe?

Get Started Now