DeepSearch vs ChatGPT
A ChatGPT alternative with models from more providers
Suggestions
Why choose DeepSearch?
Free
start a conversation
Try the default assistant within the free weekly allowance.
Choose
your model
Pro gives you access to the registered model catalogue across providers.
Create
with more context
Use text and images; Pro adds files and image generation.
Research
with source links
Use Pro web search or Deep Research when your question needs external sources.
One
workspace
Move between AI Chat, Research and public-information lookup tools.
Get more from every conversation
DeepSearch is a ChatGPT alternative for everyday writing, questions and research with a choice of models across providers. Try the free assistant, then use Pro for premium models, files, web research and image generation. ChatGPT offers its own integrated tools, Projects and custom GPTs; DeepSearch is an option when you want another model perspective and research in the same account.
| Capability | DeepSearchAI Chat + Research | ChatGPTOpenAI's AI assistant |
|---|---|---|
| Model choice | Free includes the default assistant. Pro unlocks the registered model catalogue across providers; availability can change. | OpenAI models inside ChatGPT, with availability and limits determined by plan. |
| Writing and editing | Draft, rewrite, brainstorm and ask follow-up questions in a conversation. | Conversational writing and editing, plus Canvas for working alongside a draft. |
| Files and images | Free supports text and image input. Pro adds files; supported types and model capabilities apply. | Document and image analysis; Free has limited uploads and paid tiers offer more access. |
| Web research | Web search and Deep Research are included with Pro, with source links when those tools are used. | Search and deep research, with access and capacity varying by plan. |
| Image generation | Image generation is available with Pro and consumes the shared usage allowance. | Image generation and editing with plan-dependent access and limits. |
| Workspace | AI Chat, Research and public-information lookup tools in one account. | ChatGPT chats and Projects, with custom GPTs and additional tools depending on plan. |
| Free access | A free AI Chat plan with a limited weekly allowance. Premium models and research tools require paid access. | A Free plan with access to core features and limits on advanced tools. |
| Included usage | A weekly general-usage allowance, shared across model tokens and paid tools. Paid plans can add extra credits. | Model and tool limits depend on the plan and can change; a Plus subscription does not include API usage. |
| Pricing | Free AI Chat; Pro $19/month (USD); Max $45/month (USD). Local price and currency are shown at checkout. | Free available; Plus $20/month, billed monthly. Other tiers are available. USD reference checked September 13, 2026; regional pricing may differ. |
What can you do with DeepSearch AI Chat?
Make a sentence clearer
Paste a paragraph and ask for a shorter, more direct version. Add the audience and intended tone, then refine the result without starting a new conversation.
Find another explanation
If one answer doesn't click, ask for a concrete example or select another available model with Pro. Compare the explanations against the same question.
Discuss a file
With Pro, attach a supported document and ask targeted questions about its contents. Use the original file to check figures and passages you plan to quote.
Create a visual concept
Use Pro image generation to turn an idea into a visual. Describe the subject, composition and intended use, then revise the brief as your idea develops.
Research before you write
Choose web search or Deep Research with Pro to collect source links. Bring the findings into your writing process and inspect the sources behind key claims.
Explain and refine code
Ask what a snippet does, describe an error or request a small example. Keep execution and testing in your development environment, where you can check the behaviour.
Why switch to DeepSearch?
Deepsearch gave me much more context than a basic phone lookup. I started with just a phone number and was surprised by how much useful information I could find in one place. The whole experience felt faster and more complete.
The results were actually useful, not just a list of random data. What I liked most was how Deepsearch connected different pieces of information together. It made researching an unknown contact much easier.
Way easier than jumping between different lookup sites. Instead of opening five different tools and comparing results, I could run one search and get a much clearer picture. It saved me a lot of time.
I found what I was looking for in minutes. The interface is simple, the search is quick, and the information is presented clearly. Definitely a better experience than most lookup tools I've tried.
It feels more like a research tool than a basic reverse lookup. I originally came for a phone search, but Deepsearch helped me uncover much more than I expected. I now use it whenever I need to research a person or contact.
ChatGPT alternative FAQs
What is a good ChatGPT alternative?
DeepSearch is worth comparing when you want AI Chat with a choice of providers, plus web research and other tools in one workspace. ChatGPT has its own ecosystem of Projects, custom GPTs and integrated features. The better fit depends on your tasks, the models you prefer and the limits you need.
Can I use DeepSearch as a free ChatGPT alternative?
Yes. DeepSearch offers basic AI Chat within a free weekly allowance. Pro is required for premium models, web research, files and image generation. ChatGPT also offers a Free plan, including limited access to some advanced tools. Compare the free allowances against your actual workflow rather than assuming every feature is free. See DeepSearch's free and paid plans.
How much is DeepSearch compared with ChatGPT Plus?
DeepSearch Pro is $19/month (USD). OpenAI lists ChatGPT Plus at $20 per month billed monthly, checked September 13, 2026. These subscriptions have different usage rules and tool access. Regional prices and taxes may differ, and OpenAI API usage is billed separately from ChatGPT Plus.
Does DeepSearch include ChatGPT?
DeepSearch includes registered OpenAI models for paid users alongside models from other providers. That is access to models in DeepSearch, not a ChatGPT subscription. ChatGPT Projects, custom GPTs and other app-specific features don't come with an OpenAI model selected in another service.
Can DeepSearch help with rewriting and creative writing?
Yes. Ask AI Chat to edit a sentence, develop an outline, change the tone of a message or brainstorm a story. Give it the audience and constraints, then refine the draft through follow-ups. Model choice offers another way to explore a style; it doesn't guarantee a better result for every passage.
Can I use files and generate images in both products?
Both products offer file and image workflows, with different plan limits. DeepSearch Free supports text and image input; Pro adds supported files and image generation. ChatGPT supports document analysis, visual questions and image creation or editing. Check the supported file type and selected model before starting.
Can DeepSearch replace ChatGPT Search?
DeepSearch Pro offers web search and Deep Research for questions that need external evidence. You can inspect the source links when those tools are used. ChatGPT also offers search and research features. Compare the source coverage and usefulness for your question; neither service guarantees that every answer is complete or correct. Explore source-based research in DeepSearch.
Is DeepSearch unlimited if I reach a ChatGPT limit?
No. DeepSearch has its own weekly allowance based on model and tool usage. Paid users can add extra credits, but an allowance in one product doesn't carry into the other. Read the app's usage display to decide whether a different model or plan suits your workload.
How do I switch from ChatGPT to DeepSearch?
Send a message from this page to open DeepSearch AI Chat. Bring across the context you want to reuse yourself; there is no automatic import of a ChatGPT account, custom GPT or Project. Keep copies of important material. Starting a DeepSearch account does not change or cancel your ChatGPT subscription. Start with DeepSearch AI Chat.