# How much does AI cost?

AI assistants typically come in several pricing tiers, ranging from free starter plans and monthly subscriptions to usage-based pricing and custom enterprise contracts. But how much does AI cost? The answer depends mainly on the pricing model, how often you use the tool and the features you need. Costs can also vary depending on whether the tool must connect with your existing systems, whether you need to manage multiple users at once and how the provider handles your data.

## What pricing models do AI assistants use?

Most [AI assistants](https://www.ionos.co.uk/digitalguide/websites/web-development/ai-assistants/) do not come with a single fixed price. Instead, providers offer **different pricing tiers** with varying usage limits, features and models. Privacy and security options may also differ between plans. Three billing models are especially common, along with dedicated plans for teams and businesses.

### Free plans with limited access

A free plan lets you get started at no cost. You can **try basic features**, draft simple texts, ask questions and learn how the tool works.

However, usage is usually limited. Common restrictions include **message limits, smaller context windows and limited file uploads**, as well as reduced access to the most powerful models. Resource-intensive features such as in-depth research, complex analysis or image and video generation may also be available only on a limited basis.

This means free plans work best for occasional, straightforward tasks.

### Subscription plans with a fixed monthly price

With an AI subscription, you pay a **fixed monthly or annual fee**. In return, you generally get higher usage limits, more powerful models and additional features. These may include web search, document analysis, image generation, advanced reasoning modes or the ability to create your own assistants.

Many providers offer both a standard subscription and a higher-tier plan for frequent users. The higher tier is designed for people who use AI extensively for research, programming, [data analysis](https://www.ionos.co.uk/digitalguide/online-marketing/web-analytics/ai-data-analysis/) or media production. Even paid plans are not always truly unlimited, however. They may still limit **how much you can use certain models or features** within a set period.

### Pay-as-you-go pricing based on actual use

Pay-as-you-go pricing is used mainly **for APIs**. Businesses use APIs to integrate AI models into their own applications and typically pay based on the number of [tokens](https://www.ionos.co.uk/digitalguide/websites/web-development/ai-tokens/) processed. Longer prompts, more detailed responses and more powerful models generally cost more.

Batch processing can help lower these costs. Non-urgent requests are collected and processed later, and some providers offer substantial discounts for this type of processing. Prompt [caching](https://www.ionos.co.uk/digitalguide/hosting/technical-matters/what-is-caching/) can also reduce costs by saving instructions or background information that appears repeatedly, so the AI does not have to process it again with every request.

Providers may charge separately for additional features such as web searches, file retrieval, image processing or code execution.

### Team and enterprise plans with management and security features

Team, business and enterprise plans are often **priced per user**. In addition to core AI access, they may include centralised user management, roles and permissions, single sign-on, shared workspaces, logging or custom data retention periods.

Enterprise plans may also require a minimum number of licences, an annual contract or additional usage-based fees. Some providers negotiate their terms individually. This means businesses should compare the price per user as well as the management, security and privacy features included.

## How do leading AI providers compare on price?

For an **AI pricing comparison** to be useful, comparing monthly prices is not enough. Some plans include cloud storage or office software, while others cover only the AI assistant. Usage limits and privacy protections can also vary.

The following table compares the main uses, plans and costs of each provider.

<table>
  <thead>
    <tr>
      <th>Provider</th>
      <th>Focus</th>
      <th>Free plan</th>
      <th>Standard subscription</th>
      <th>Business or   
 team subscription</th>
      <th>Key feature</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>ChatGPT (OpenAI)</td>
      <td>Writing, research, coding, image generation and data analysis</td>
      <td>Yes, with limits on messages, uploads, research and image generation</td>
      <td>+ to +++, depending on the plan</td>
      <td>++ to +++</td>
      <td>Wide range of tools for individual and business use, including file analysis, web research and integrations</td>
    </tr>
    <tr>
      <td>Gemini (Google)</td>
      <td>Research, writing, multimodal tasks and work in Google apps</td>
      <td>Yes, with lower usage limits and limited access to advanced models</td>
      <td>+ to +++, depending on the plan</td>
      <td>++</td>
      <td>Works directly in Gmail, Google Docs and other Google apps; paid individual plans also include cloud storage and other Google services</td>
    </tr>
    <tr>
      <td>Claude (Anthropic)</td>
      <td>Writing, document analysis, coding and complex reasoning</td>
      <td>Yes, with usage limits</td>
      <td>++ to +++, depending on the plan</td>
      <td>++ to +++</td>
      <td>Well suited to long documents, nuanced writing, analysis and coding</td>
    </tr>
    <tr>
      <td>Microsoft Copilot</td>
      <td>AI assistance in Word, Excel, PowerPoint, Outlook and Teams</td>
      <td>Yes, through Microsoft Copilot; business access through Copilot Chat requires an eligible Microsoft 365 plan</td>
      <td>++</td>
      <td>+++</td>
      <td>Full integration with Microsoft 365 apps requires the appropriate Microsoft 365 plan and Copilot licence</td>
    </tr>
    <tr>
      <td>IONOS GPT</td>
      <td>General AI assistance for businesses, freelancers and privacy-conscious users</td>
      <td>No free plan; a 30-day free trial is available</td>
      <td>+</td>
      <td>No separate team plan</td>
      <td>Prompts and uploaded content are processed in IONOS-operated European data centres and are not used to train AI models; no monthly chat limit</td>
    </tr>
    <tr>
      <td>Perplexity AI</td>
      <td>Web research, source checking and knowledge work</td>
      <td>Yes, with limited access to advanced searches and models</td>
      <td>+ to +++, depending on the plan</td>
      <td>++ to +++</td>
      <td>Built around web research and source-based answers rather than general office work</td>
    </tr>
  </tbody>
</table>

**Key:** + = lower cost, ++ = medium cost, +++ = higher cost

Prices vary by region, billing cycle and provider. Always check current plan details directly with the provider.

## What can free AI plans do and where do they fall short?

Free AI plans are often enough for simple questions, short summaries, translations and occasional text drafts. They also let you try the [large language model](https://www.ionos.co.uk/digitalguide/server/know-how/large-language-models/) (LLM) before paying for a subscription.

The limits become more noticeable when you use the tool often or give it longer, more demanding tasks. Common restrictions include:

- limits on the number of messages you can send or time-based quotas
- less room for long conversations and documents
- few or no file uploads
- limited web search and research tools
- restricted access to advanced models and reasoning features
- slower responses when demand is high
- limited image, audio and video tools

A free plan does not always let you make a fixed number of requests. Some providers **change the limit** depending on which model you use, how demanding the task is and how busy the service is.

Businesses should also check how the **provider handles company data**. Some free plans and individual subscriptions may use prompts or uploaded files to improve their models, depending on the provider and your account settings. Business and enterprise plans are more likely to exclude customer data from model training by default.

Do not enter confidential or personal information into a free AI tool without checking its privacy settings and terms. Make sure you know whether your data is used for training, how long it is kept and where it is processed.

## What hidden costs may businesses overlook?

AI plans can cost more than the subscription price suggests. You may pay more depending on how the plan is billed, how heavily you use it and whether you need other software to access its features.

### Foreign currency, VAT and billing terms

If a provider bills in US dollars or euros, exchange-rate changes or card fees can affect what you pay. Check whether the quoted price includes VAT before comparing plans.

The lowest monthly rate may also **require annual payment upfront**, while paying month by month can cost more. Free trials may automatically convert to paid plans, so check when the trial ends, what the regular subscription will cost and how to cancel it.

### Other subscriptions you may need

Some AI tools work only as **add-ons to software you already pay for**. For example, you may need a paid office suite, [cloud storage](https://www.ionos.co.uk/digitalguide/server/know-how/what-is-cloud-storage/) plan or a collaboration platform before you can use its AI features.

This means the AI subscription may be only one part of the total cost. Businesses should compare the price of the AI plan with the cost of any other software or higher-tier licence it requires. Switching providers can also be harder once employees rely on AI features built into the same software they use every day.

### Extra charges based on usage

Some business and enterprise plans charge more than a fixed monthly fee. You may pay **a set price for each user** and then pay extra when employees use certain models, exceed their included credits or run tasks that require more computing power.

Processing long documents, images or audio can also increase the cost. For [API](https://www.ionos.co.uk/digitalguide/websites/web-development/what-is-an-api/) projects, businesses should set spending limits and alerts so they know when usage is approaching the budget.

### Minimum licence requirements and unused accounts

Some team and enterprise plans require businesses to pay for a minimum number of accounts or commit to a longer contract. If a company buys more accounts than employees actually use, it ends up paying more for each active user.

A small pilot programme can help prevent this. Start with employees who have a clear reason to use AI regularly, then add more accounts once you know where the tool is genuinely useful.

### The cost of meeting data protection requirements

An AI tool can become more expensive if it does not meet your business’s data protection requirements. If you collect or use personal data about customers, employees or website users, you need to check how the provider stores, processes and protects that information under the UK GDPR and the Data Protection Act 2018.

Your legal and IT teams may then need to spend more time reviewing contracts, adding security controls and training staff. A low-cost AI plan may therefore cost more overall if your organisation has to **take extra steps** to use it safely and lawfully.

[IONOS GPT](https://www.ionos.co.uk/momentum/ionos-gpt "IONOS GPT") runs on IONOS-operated infrastructure in European data centres and offers clear data protection safeguards. Company data is not used to train AI models or shared with third parties. It also has a fixed monthly price and no monthly chat limit.

## When is a paid AI plan worth the cost?

A paid plan may be worth it when a free version regularly **stops you from completing your work** or does not include the tools you need. Focus on the features you will actually use rather than choosing a plan simply because it offers more options.

<table>
  <thead>
    <tr>
      <th>Type of use</th>
      <th>Recommended plan</th>
      <th>What to check</th>
      <th>Cost</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Occasional users</td>
      <td>Free plan</td>
      <td>How many requests you can make, which model is included, what files you can upload and how the provider handles your data</td>
      <td>+</td>
    </tr>
    <tr>
      <td>Regular users with everyday tasks</td>
      <td>Standard subscription</td>
      <td>Higher usage limits, web search, file uploads, access to stronger models and whether you can cancel monthly</td>
      <td>++</td>
    </tr>
    <tr>
      <td>Frequent users with long or demanding tasks</td>
      <td>Higher-tier subscription</td>
      <td>How much content the tool can process at once, access to advanced models, research limits and any fair-use restrictions</td>
      <td>+++</td>
    </tr>
    <tr>
      <td>Small teams</td>
      <td>Team or business plan</td>
      <td>Shared workspaces, one bill for the whole team, control over accounts and permissions, and whether company data is used for training</td>
      <td>++ to +++</td>
    </tr>
    <tr>
      <td>Larger organisations</td>
      <td>Enterprise plan</td>
      <td>Single sign-on, activity logs, data retention controls, support, minimum licence requirements and extra usage charges</td>
      <td>+++</td>
    </tr>
    <tr>
      <td>Businesses with strict data protection or regulatory requirements</td>
      <td>Plan that meets your data protection requirements</td>
      <td>Where data is processed, who can access it, whether it is used for training, how long it is kept and whether the provider meets UK data protection rules</td>
      <td>+ to +++</td>
    </tr>
    <tr>
      <td>Development teams and automated applications</td>
      <td>Pay-as-you-go plan or API</td>
      <td>Token costs, model prices, charges for extra features, spending limits and changes in usage</td>
      <td>Variable</td>
    </tr>
  </tbody>
</table>

## How to compare AI costs

AI costs range from free starter plans to premium and enterprise subscriptions for frequent or company-wide use. The right option depends on how often you use AI, which features you need and whether the tool fits the way your business already works.

A free plan may be enough for occasional tasks. A paid subscription can make more sense if you use AI every day, work with large documents or regularly need research and analysis tools. Businesses should also check whether the plan includes the account controls, support and usage limits their teams need.

Price and features are only part of the decision. Businesses should also compare how providers store and protect company data, whether they use it for model training and whether the service meets any data protection or regulatory requirements that apply to their work.


This is a markdown version of: [https://www.ionos.co.uk/digitalguide/e-mail/technical-matters/how-much-does-ai-cost/](https://www.ionos.co.uk/digitalguide/e-mail/technical-matters/how-much-does-ai-cost/) for AI/LLM consumption.