Frequently Asked Questions

A GPT agent is a customized profile inside ChatGPT with a clearly defined role, behavior rules, and its own knowledge base. This makes it much more precise than a regular chat and allows it to adapt its answers to your specific business or situation. You don’t need any technical skills or coding — you simply talk to it as if it were an experienced colleague.

‍Example:
For example, a restaurant agent knows its menu, reviews, and competitors, so within seconds it can suggest how to improve the offer or raise the Google rating.

You receive your own custom GPT agent, a full set of collected data, and a clear insight report — all delivered within 24 hours. Your package includes a direct ChatGPT link to your agent, the complete prompt and configuration (so you can edit or expand it later), a downloadable dataset from verified public sources, and a PDF report with tailored recommendations and quick-win actions.

‍Example:
If you order an agent for a fitness studio, it will include local competitor data, client reviews, pricing comparisons, and a personalized PDF report with three specific steps to attract more members.

It’s designed for business owners, managers, and creators who want to quickly gain clarity from their data. It works perfectly for restaurants, fitness studios, e-shops, service providers, real estate agencies, and freelancers. The agent can compare competitors, highlight key priorities, and suggest the next best steps to grow your business efficiently.

‍Example:
A local café owner can use the agent to analyze nearby competitors, identify what customers love most in reviews, and get simple actions to attract more visitors.

It’s designed for business owners, managers, and creators who want to quickly gain clarity from their data. It works perfectly for restaurants, fitness studios, e-shops, service providers, real estate agencies, and freelancers. The agent can compare competitors, highlight key priorities, and suggest the next best steps to grow your business efficiently.

‍Example:
A local café owner can use the agent to analyze nearby competitors, identify what customers love most in reviews, and get simple actions to attract more visitors.

We currently support English and Czech (with Lukas) and Spanish (with Joselyn). The GPT agent itself works in multiple languages, so you can chat with it naturally in your preferred one. Consultations are held in the language you choose during booking.

‍Example:
If you’re a Spanish-speaking client, Joselyn will guide you through your GPT agent setup entirely in Spanish, while Lukas handles English and Czech consultations.

You simply pay securely through Stripe and then fill out a short onboarding form. In the form, you describe your business, goals, and what you’d like your GPT agent to focus on. Based on your input, we collect the right data and deliver your personalized agent and report within 24 hours.

‍Example:
If you run a local beauty salon, you just write that you want to analyze customer reviews and pricing. We’ll handle the rest and send you your GPT agent and insights the next day.

We only need a clear goal and a few public links. Just share your website URL, your Google Maps profile (if you have one), and a short description of what you want us to analyze. There’s no need to upload internal files or sensitive data — everything is based on publicly available information.

‍Example:
If you own a restaurant, simply send us your website and Google Maps link, and tell us you want to analyze reviews and competitor pricing. That’s all we need to create your GPT agent.

We gather data only from public and verified sources. This includes websites, business profiles, customer reviews, pricing lists, and other openly available information. We never use private, paid, or confidential databases — everything comes from transparent and legal sources.

‍Example:
For a fitness center, we might collect data from its official website, Google Maps reviews, and competitors’ pricing pages to build an accurate and ethical dataset for the GPT agent.

You’ll receive an email with everything you need — a direct link to your GPT agent in ChatGPT, the full dataset used for training, and your personalized PDF insight report. The email also includes simple instructions and a list of recommended prompts so you can start using your agent right away.

‍Example:
If you ordered a GPT agent for a real estate business, you’ll get an email with your agent link, a dataset of listings and competitor analysis, and a short PDF showing how to attract more clients efficiently.

We rely only on public and verifiable data sources. These include company websites, business directories, Google Maps, customer reviews, and price lists — all legally accessible online. Whenever relevant, we also include a note showing where the information came from, so you always know the origin of your data.

‍Example:
If we create a GPT agent for a restaurant, we might use data from its official website, Google Maps listing, and TripAdvisor reviews, clearly listing each source in the final dataset.

Yes. We fully respect your privacy and handle data responsibly. We only work with publicly available information and process personal data only when absolutely necessary, in full compliance with GDPR and other applicable privacy regulations. Sensitive or private data is never added manually, and all collected information is stored securely.

‍Example:
If your website includes team photos or staff names, we do not process or analyze them — only business-relevant data such as reviews, menus, or pricing is used.

You shouldn’t send us internal or private data — it’s not required for creating your GPT agent. All agents are built using safe, public information only.

If you’d like to add your own internal files later (such as sales reports, customer data, or documents), you can upload them directly to your GPT agent yourself.

If you’re not sure how to do it, we can show you step by step during a personal consultation, which you can easily book on our website.

‍Example:
If you want your GPT agent to analyze your private sales data, we’ll guide you during the consultation on how to upload it securely inside ChatGPT — without ever sharing your files publicly.

We store your data only for as long as necessary to complete your order — typically 30 days by default (to be confirmed). After that, all datasets and temporary files are deleted from our system.

If you prefer, you can request deletion at any time, and we’ll remove all related data immediately. Just send a short email to our support team, and we’ll confirm the deletion.

‍Example:
If you ordered your GPT agent on March 1st, your dataset will be automatically deleted by March 31st unless you ask us to delete it sooner.

Yes. Every consultation is recorded for quality and safety reasons. After the call, you’ll receive a private link to your recording, so you can rewatch it anytime or use it to continue your work later.

If you prefer not to keep the recording, you can request its deletion at any time, and we’ll remove it permanently from our storage.

‍Example:
If you book a 30-minute consultation, you’ll get a private video link right after the call — perfect for reviewing the steps we covered or sharing them with your team.

Yes. Your GPT agent works perfectly even with the free version of ChatGPT — you simply open it through the provided link and start chatting right away.

If you have ChatGPT Plus, you’ll get some extra benefits such as faster responses and higher usage limits, but it’s not required to use your agent effectively.

‍Example:
A small business owner using ChatGPT Free can fully access and use their GPT agent without paying for Plus — it just might take a few extra seconds for replies.

Just click the link we send you by email — it will take you directly into ChatGPT with your personal agent already loaded and ready to use.

Once you start your first conversation, your agent will automatically appear in the left menu inside ChatGPT, under the “GPTs” section, so you can easily find and reopen it anytime.

We usually name your agent after your business or choose a name that matches your industry or goal, so it’s easy to recognize.

If you have a ChatGPT Plus subscription, you can also use the provided prompt and knowledge dataset to create your own GPT agent and name it however you like.

‍Example:
If you own a restaurant called Bella Italia, your agent might appear in ChatGPT as Bella Italia GPT. Once you open it for the first time, it will always stay saved in your GPT list for quick access.

A prompt is the set of instructions and rules that tell your GPT agent who it is, how it should respond, and what goal it should focus on.

It defines the agent’s personality, tone, and purpose — similar to a manual that explains how it should behave.

You’ll receive the full version of your agent’s prompt, so you can edit it, add your own notes, or adjust its focus anytime you want.

‍Example:
If your agent is made for a fitness studio, the prompt tells it to speak like a friendly coach, focus on client motivation, and analyze data related to membership trends.

A dataset is the complete set of public data we collect for your project — for example, texts from websites, Google reviews, price lists, and other open sources. It’s the raw material that gives your GPT agent real-world context.

The knowledge base is where this dataset is uploaded and stored inside your GPT agent. It’s like the agent’s internal memory — this is what it reads from when answering your questions.

Together, they make your agent smart and grounded in real information instead of random guesses.

‍Example:
If you order an agent for a local restaurant, the dataset will include menus, reviews, and competitor data. This dataset is then uploaded into the agent’s knowledge base — so when you ask about pricing or customer sentiment, the agent responds based on verified facts.

Yes. You can transfer both the prompt and the dataset to other AI platforms like Gemini or Claude and use them in a similar way as in ChatGPT.

Your GPT agent is fully compatible — it’s just based on structured text instructions and data files, so you can easily recreate it anywhere.

‍Example:
If you prefer using Gemini for your daily work, simply copy your agent’s prompt there and upload the same dataset. You’ll get almost identical answers and behavior as in ChatGPT.

The GPT agent you receive from us is hosted on our account, so it can’t be edited directly through the shared link.

If you’d like to customize it, you’ll need to create your own GPT agent in your ChatGPT Plus account and upload:

- the prompt (which defines how your agent behaves), and

- the knowledge dataset (the data we collected for your project).

Once you add these two parts, you’ll have full control — you can change the tone, update data, or expand the agent anytime.

Tip: Even if you don’t have ChatGPT Plus, you can use the Projects feature to organize your prompt and dataset manually. We actually recommend this approach because it gives your agent more flexibility and you better clarity.

‍Example:
If you want to edit your restaurant agent’s dataset or behavior, just copy the prompt we delivered, paste it into a new GPT on your own account, upload the dataset, and save.

If you’re unsure how, our experts can walk you through the entire setup during a consultation.

Yes. We can update your GPT agent with new data sources, response scenarios, or custom templates to make it even smarter and more aligned with your needs.

These updates can include things like adding new reviews, documents, pricing data, or even specific reply styles for your business.

We recommend handling this during a 60-minute consultation, where our expert will guide you through the best way to expand and retrain your agent safely and effectively.

‍Example:
If you run a fitness studio and later want your agent to also analyze feedback from social media, we can add that data and teach the agent to generate better marketing ideas based on it.

If you want to expand your GPT agent’s knowledge base with new data, you’ll need to book a 60-minute consultation ($180). During the session, you’ll tell us what kind of information you’d like to add — for example, new competitors, reviews, websites, or documents.

Please note that we cannot guarantee that all requested data can be collected or provided in the exact volume you need. To avoid misunderstandings, we strongly recommend sending us an email first with a short description of what you want to include.
Our team will review your request and confirm what’s realistically possible before you schedule the consultation.

‍Example:
If you’d like to add detailed pricing data from ten local competitors, send us a short message first. We’ll check if those sources are publicly available and confirm whether we can include them in your agent’s dataset.

If your GPT agent gives unclear or incorrect answers, we’ll review both the dataset and the prompt to identify the cause. In most cases, it’s enough to rephrase your question, clarify the source, or adjust the agent’s rules.

If we find an actual mistake in the data, we’ll correct it and send you an updated version.

Please note that we guarantee data accuracy for up to 30 days after delivery. This is because public information — such as restaurant prices, fitness membership fees, or customer reviews — can change over time. After 30 days, we recommend ordering a dataset update if you need the latest data.

Keep in mind that AI responses are never 100% perfect, as they rely on available data and interpretation. The GPT agent should be seen as a smart decision-support tool, not an absolute source of truth.

‍Example:
If your restaurant agent reports outdated menu prices after a few weeks, it’s likely because the source websites changed. In that case, you can order a dataset refresh to restore accuracy.

Your report gives you a clear overview of your current situation, main competitors, and three quick recommendations for improvement.

It includes a concise analysis of pricing, customer ratings, trends, and key opportunities in your market — all written in simple, practical language. You’ll also get a set of ready-to-use prompts designed to help you interact effectively with your GPT agent and explore the data further.

‍Example:
If you run a gym, your report might show which competitors have the most positive reviews, what pricing strategies work best, and three concrete ideas to increase memberships within the next 30 days.

Start with the quick wins — they bring visible results fastest.

Each recommendation in your report includes an estimated impact (how much it can help your business) and a difficulty level (how much effort it takes). Work through them step by step and use your GPT agent to verify the results or ask for help with implementation.

‍Example:
If your report suggests improving review replies and adjusting pricing, start with the simpler task — review replies. Once it’s done, ask your agent to analyze new customer feedback and confirm whether satisfaction has increased.

Yes — every report is customized to your specific business and industry, but follows a consistent structure so it’s always easy to read and compare.

The layout stays the same for clarity, but the content, insights, and examples are fully personalized based on your sector, goals, and available data.

‍Example:
A report for a restaurant focuses on menu pricing, reviews, and competitors nearby, while a fitness studio report highlights membership trends, client satisfaction, and marketing opportunities.

A 30-minute consultation is perfect for getting started and making sure everything is set up correctly.

We’ll go through your GPT agent step by step — from setup and configuration check to understanding your insight report and knowledge base. You’ll also get clear answers to your first questions, so you can start using your agent with confidence right after the call.

‍Example:
If you’ve just received your GPT agent for a restaurant, we’ll show you how to open it, interpret your report, and ask the right questions to get useful insights immediately.

A 60-minute consultation gives you time for deeper work and fine-tuning your GPT agent.

You’ll cover everything from the 30-minute session — setup review, report interpretation, and knowledge base explanation — plus learn how to edit your prompt, improve responses, and use your agent more efficiently inside ChatGPT.

Our expert will also share personalized tips to help you get consistently better results and unlock your agent’s full potential.

‍Example:
If you already use your GPT agent regularly, we’ll show you how to refine its tone, update its dataset, and create custom prompts to analyze more complex business questions.

Consultations are available in English and Czech with Lukas, or Spanish with Joselyn.

When you select your preferred language after payment, the system automatically connects you to the correct consultant and booking calendar — no extra steps needed.

‍Example:
If you choose Spanish, you’ll be directed to Joselyn’s calendar. If you pick English or Czech, you’ll book directly with Lukas.

After payment you simply choose your language and then pick a time in the calendar. The system will automatically show you the right consultant (Lukas for English/Czech, Joselyn for Spanish).

Right after booking you’ll get an email confirmation with all details and an automatic Google Meet link. At the selected time you just click the link and join the call.

‍Example:
You pay → pick English → choose Tuesday 14:00 → email arrives with Google Meet → at 14:00 you click and talk to your consultant.

Yes. You can reschedule your consultation using the link in the confirmation email.

The reschedule link is valid until 12 hours before your meeting. After that, the time slot is locked, as it’s already reserved in the consultant’s calendar.

‍Where to find it:

1) Open the email titled “Your Datalis.ai consultation”

2) Click “Reschedule / Change time”

3) Select a new date and time

Example:
If your session is scheduled for Tuesday at 3:00 PM, you can change it until Tuesday at 3:00 AM. After that, please contact support for assistance.

Yes. The price is transparent and all-inclusive — there are no hidden fees or subscriptions.

The $37 package includes your GPT agent, dataset, and insight report.

Consultations are optional add-ons: $100 for 30 minutes or $180 for 60 minutes, depending on the depth of help you need.

‍Example:
You can buy just the $37 GPT agent package and start using it right away, or later book a 60-minute consultation if you’d like help expanding or customizing your agent.

All payments are processed securely through Stripe, our trusted payment provider.

Once your payment is completed, you’ll receive an instant confirmation email and be automatically redirected to the next step — either the onboarding form (for the $37 agent) or the booking calendar (for consultations).

‍Example:
If you order a GPT agent, Stripe will confirm your payment and redirect you to a short form where you describe your business.
‍
If you book a consultation, you’ll be taken directly to the page where you select your language and schedule your session.

Yes — every report is customized to your specific business and industry, but follows a consistent structure so it’s always easy to read and compare.

The layout stays the same for clarity, but the content, insights, and examples are fully personalized based on your sector, goals, and available data.

‍Example:
A report for a restaurant focuses on menu pricing, reviews, and competitors nearby, while a fitness studio report highlights membership trends, client satisfaction, and marketing opportunities.

No. All payments are final and non-refundable, as each GPT agent and report is custom-made specifically for your business.

Refunds are not provided once the order is placed, since the work begins immediately and involves manual data research and setup.

If you experience a technical issue or the delivery doesn’t match the description, please contact info@datalis.ai, and our team will review your case to offer a solution or correction.

‍Example:
If you accidentally entered the wrong business details, we can help you update your order, but we do not issue refunds for completed or in-progress projects.

You can reach us anytime through the contact form or directly by email at info@datalis.ai. All contact details, including our office address and phone number, are listed on the Contact page. We reply as soon as possible — usually within one business day.

‍Example:
If you have a question about your agent or consultation, just send an email to info@datalis.ai, and our support team will get back to you promptly.

We usually respond within 24 hours on business days.

If your request is urgent, please include the word “Urgent” in the subject line of your email — our team will prioritize it and do everything possible to reply quickly.

‍Example:
If you send a message on Tuesday morning, you can typically expect a reply by Wednesday. Urgent requests are handled the same day whenever possible.

Yes — we provide basic support to make sure your GPT agent works properly and you can access everything without issues.

If you need deeper help, like customizing your agent, expanding its dataset, or troubleshooting advanced cases, we recommend booking a consultation with one of our experts.

‍Example:
If you have trouble opening your agent link or understanding your report, we’ll help you by email. If you want to retrain your agent or add new data, you can schedule a 60-minute consultation for guided support.

You do. Once we deliver your GPT agent, you become the full owner of its prompt, configuration, and dataset.

Datalis.ai keeps only a temporary working copy for support and quality purposes (for example, to help you troubleshoot or restore data if needed). If you prefer, you can request the deletion of our copy at any time — just send an email to info@datalis.ai, and we’ll remove it permanently.

‍Example:
If you order a GPT agent for your business, all its data and setup belong entirely to you. We simply keep a backup for 30 days to assist with updates or fixes, unless you ask us to delete it sooner.

Yes — your report is fully shareable and printable. You can send it to your colleagues, partners, or clients without restrictions.

‍Example:
If you manage a marketing team, you can easily share the PDF report in your internal chat or print it for a meeting — it’s designed to look professional and easy to read.

Datalis.ai is our official brand name under which we provide all GPT agent and data-analysis services.

All deliverables we create for you — including the GPT agent, dataset, and report — are fully yours. You can use, modify, or publish them freely, without any brand restrictions.

We only ask that you don’t present Datalis.ai as your own company name or brand, since it remains the identity of our platform and team.

‍Example:
If you use a report we made in your presentation, you can remove the logo if you wish — but you can’t offer the same service publicly under the Datalis.ai name.

You shouldn’t send us any files directly — for privacy and security reasons, we don’t accept uploads.

If you’d like to include your own materials, you can upload them yourself directly inside ChatGPT once your agent is ready. Supported formats include PDF, DOCX, TXT, CSV, and XLSX, as well as website links (URLs).

‍Tip:
If you’re not sure how to upload your data, our expert can guide you step-by-step during a consultation booked through our website.

‍Example:
If you have a CSV file with customer feedback, you can simply drag and drop it into your ChatGPT chat with your agent — no need to send it to us manually.

Yes — limits depend on the platform you’re using.

In ChatGPT, each file upload is typically limited to 20 MB per file, while text pasted directly into the chat can handle around 128 000 characters (roughly 50 pages). If your file is larger, you can either split it into smaller parts or upload only the most relevant sections.

Our team can help you extract or compress the key data during a consultation if needed.

‍Example:
If your dataset is a 60 MB Excel file with thousands of rows, we’ll show you how to export only the essential columns so your GPT agent can process it efficiently.

Ask one clear question at a time — the more specific you are, the better the answers will be.

Use this simple structure:

1) Goal → Data → ExpectationGoal: what you want (e.g., improve reviews)

2) Data: what to use (e.g., Google reviews and competitors)

3) Expectation: what output you need (e.g., 3 short actionable steps)

Example:
“Compare my prices with the three closest competitors and show where I’m more expensive. Then suggest two quick improvements.”

This approach gives you focused, practical, and high-value insights instead of generic replies.

Restaurants
Compare menu prices, analyze dish popularity, review service ratings, and identify quick improvement areas.

‍Fitness & Wellness
Evaluate pricing, attendance trends, trainer ratings, and class offerings to improve retention and client satisfaction.

‍E-commerce
Analyze profit margins, best-selling products, customer reviews, and compare shipping and return policies with competitors.

‍Professional Services
Get insights into client demand, website content performance, competitor pricing, and service positioning.

‍Real Estate
Compare listings, analyze demand by location, and optimize property descriptions for better visibility and conversions.

GPT (Generative Pre-trained Transformer)
An artificial intelligence model developed by OpenAI that understands and generates human-like text. In practice, it works as a chat where you provide a goal, question, or data — and it responds with useful insights or ready-to-use content.

‍Agent (GPT Agent)
A customized version of GPT with a predefined role and behavior. It’s your smart assistant with a clear purpose — for example, tailored for restaurants, fitness studios, or e-commerce. The agent understands context, uses data, and communicates naturally within your business domain.

‍Prompt
A text instruction that tells the agent who it is, how to respond, and what goals to pursue. It defines tone, style, rules, and objectives. A well-crafted prompt is essential for getting accurate and relevant outputs from your agent.

‍Knowledge Base
The internal memory of your GPT agent — a collection of texts and documents that the agent “knows.” It may include website content, reports, spreadsheets, or other materials that allow the agent to answer factually and consistently.

‍Dataset
The package of public data collected for your project — such as competitor websites, reviews, and pricing information. This dataset is uploaded into the agent’s knowledge base, enabling it to respond with grounded, data-driven insights rather than guesses.

‍Hallucination (AI Hallucination)
When an AI generates information that isn’t real or verifiable. We minimize this by grounding each agent in verified data and clear rules. Still, responses should be seen as intelligent suggestions — not absolute truths.

‍Onboarding
A short setup process after purchase where you describe your business, goals, and target. Based on this information, we create your personalized GPT agent and report.

‍Report
A clear, data-driven summary of your market, competitors, and actionable recommendations. It also includes a set of ready-to-use prompts designed to help you make the most of your GPT agent.

‍Consultation
A one-on-one online session with an expert who helps you configure your agent, upload custom data, or expand its abilities.