ChatGPT alternatives: 7 options compared by price, model choice, and file output

Why people actually look for a ChatGPT alternative

Most published lists of ChatGPT alternatives are feature grids. They are not useful, because nobody switches assistants over a checkmark. People search this term after a specific friction, and there are four of them.

1. Model lock-in

Every first-party assistant serves exactly one vendor’s models. ChatGPT serves OpenAI’s, Claude serves Anthropic’s, Gemini serves Google’s. That is fine until the model you want for a particular job is not the one your subscription includes: a cheap model for bulk extraction, a long-context model for a 200-page contract, a specific open-weight model your team has already evaluated. On a single-vendor product the answer is always to wait for that vendor to ship it.

2. The seat is wrong for your usage

ChatGPT Plus is $20 per month whether you run four tasks or four hundred. Pro is $100 or $200. If your real pattern is two or three substantial pieces of work a month, a subscription is the wrong instrument: you are buying capacity you do not use, and the meter resets before you get to it. The opposite is also true. If you use an assistant for two hours a day, $20 a month is one of the cheapest tools you own and a per-task price will lose.

3. The data policy default

On consumer plans, the setting that lets OpenAI use your content to improve its models is on by default; you switch it off under Data Controls. ChatGPT Business, Enterprise, Edu, and the API do not train on customer content by default. That gap is the reason a lot of switching happens inside companies that have not bought Business seats.

4. The output stays in the chat

This one has narrowed sharply. ChatGPT Work now creates and edits documents, spreadsheets, and presentations directly, in DOCX, XLSX, PPTX, PDF, CSV, and TXT, plus native Google Docs, Sheets, and Slides. Anyone still telling you that ChatGPT can only produce chat text is working from a 2024 page. What remains true is that file creation is rolling out by plan and surface, that formatting fidelity on complex source files is explicitly not guaranteed, and that on Business and Enterprise the agentic runs behind it are metered as credits rather than included without limit.

ChatGPT alternatives compared by price and fit

What each one costs

These are US list prices checked on September 1, 2026. Your checkout can differ by country, currency, tax, or app store, and every vendor on this list has changed prices at least once in the past year.

ChatGPT’s own lineup is the reference point: Free at $0, Go at $8 per month, Plus at $20, Pro at $100 or $200 depending on limits, and Business at $25 per seat monthly or $20 per seat billed annually with a two-seat minimum, with Enterprise priced on contract. The $100 Pro tier is newer than most comparison articles: OpenAI added it in April 2026 alongside the existing $200 plan, with the same core features and different rate limits.

What each one is actually for

How OpenCraft differs, concretely

One conversation, many providers

OpenCraft is not another assistant with its own house model. Every turn is routed through a gateway to whichever model you picked, and the thread remembers that choice: switch conversations and the model you last used on that thread comes back, rather than whatever you picked somewhere else five minutes ago. Practically, that means you can draft with an inexpensive open-weight model, escalate the final pass to a frontier model, and keep the same context, uploads, and previously generated files in place. There is no export, no re-brief, and no second subscription.

The output is a file, and the file is checked

A deliverable in OpenCraft is not a rendering of chat text. Slides are built as a real PPTX and rendered to a matching PDF from the exact file you download, so the preview cannot drift from the deliverable. Spreadsheets are generated with openpyxl, recalculated with LibreOffice, and rejected before publication if formulas error out. Documents come back as DOCX with an HTML preview. Charts, images, video, and GLB 3D files are delivered the same way, and same-named reruns stack as versions rather than littering the thread. If an Office file fails validation, nothing is published and the agent gets the errors back to repair, instead of handing you a corrupt download.

You pay for the task, not the month

There is no seat. You pay for the model and the tools a task consumes, an anonymous session starts with $0.05 of credit so you can see the shape of it before signing up, and an account lets you add more. If you do this kind of work weekly rather than hourly, that is the whole argument.

What OpenCraft does not do

It does not control your desktop, run scheduled or unattended tasks, or provide the enterprise administration suite that OpenAI, Microsoft, and Google offer. It has no ad-supported free tier and no ecosystem of third-party apps. It is a workspace for producing a specific artifact with a model you chose, and it is a poor substitute for an always-available general assistant.

Free and low-cost alternatives, honestly

The honest starting point is that ChatGPT’s free tier is hard to beat for plain text conversation, and in 2026 it is ad-supported in the US, as is the $8 Go plan. What free tiers across every vendor exclude is the expensive machinery: agent runs, deep research, heavy file processing, and long jobs. Go, for instance, raises upload and image limits over Free but does not include agent mode or deep research.

If your goal is genuinely free capable chat, the DeepSeek app charges nothing and has no paid consumer tier to push you toward, and its V4 weights are published on Hugging Face for anyone who wants to run them. Google’s AI Plus at $4.99 per month is the cheapest paid tier from a major vendor. Mistral’s free Le Chat tier and $14.99 paid tier are the European option. None of these are cheaper than ChatGPT’s free plan for chat; they are cheaper for the things just past chat.

The pattern worth avoiding is stacking $20 subscriptions to cover different gaps. Two seats you use occasionally cost more per year than most people spend on metered usage for the same work.

Alternatives when you need documents and decks

This is the highest-intent version of the search, and it deserves a straight answer rather than a pitch. ChatGPT Work creates and edits DOCX, XLSX, PPTX, PDF, CSV, and TXT, and works natively with Google Docs, Sheets, and Slides. If you already pay for ChatGPT and the feature has reached your account and surface, try it first. Its stated caveats are real ones: rollout differs by plan, device, and file type, and complex embedded objects, macros, transitions, and fonts may not survive a round trip untouched.

Where a pay-as-you-go tool wins is the shape of the job rather than the format list. A quarterly report, a pitch deck, a model with working formulas: these are two-hour tasks a few times a month, they benefit from spending frontier-model money on the final pass and cheap-model money on the extraction, and they are the exact case a monthly seat prices badly. See the deck workflow for what that looks like end to end.

“admin controls, SSO, compliance certifications, and a contractual no-training guarantee”

CloudZero, on what ChatGPT Business adds over Plus

Data policy is a plan setting, not a brand

The most common mistake in this comparison is treating privacy as a property of the vendor. It is a property of the plan. On ChatGPT Free, Plus, and Pro, improving the model with your content is on by default and you turn it off in Data Controls. On Business, Enterprise, Edu, and the API, it is off by default and backed contractually. Anthropic, Google, and Mistral all draw a similar line between consumer and business tiers.

So there are three honest answers, depending on what you actually need. If you need the default flipped, change the setting or buy a business seat from whichever vendor you already use. If you need content not to sit in a consumer chat history at all, a metered tool you use per task holds less of your history by construction. If you need data never to leave your network, no hosted product qualifies and self-hosting is the only real answer.

“lets you use open models with your coding agents so you can spend less while keeping your data private”

Ollama

Self-hosting is cheap in license terms and expensive in operating terms. You supply hardware or a host, model weights, updates, monitoring, and the security work. It is the right answer for regulated data and the wrong answer for someone who wants a deck by Thursday.

When to just use ChatGPT

There are more reasons to stay than this cluster of pages usually admits, and pretending otherwise would make everything else here less trustworthy.

• You use it daily. At two hours a day, $20 per month is the cheapest professional tool you own, and any metered alternative will cost more.
• You want one product that does everything. Voice, image generation, memory across conversations, browsing, mobile apps, a large third-party ecosystem, and agent mode in a single subscription is not something any option here matches.
• You need an agent to operate the web for you. Agent mode clicking through sites and forms is a genuinely different capability from generating an artifact.
• Your company already bought seats. Business and Enterprise bring SSO, admin controls, compliance certifications, and no-training defaults. Adding a second tool around an existing deployment usually creates governance work worth more than the savings.
• Your workflow lives in ChatGPT. Custom GPTs, projects, saved memory, and connected apps are real switching costs. They are also, correctly, why people run two tools rather than migrating.

The realistic outcome for most readers is not replacement. It is keeping ChatGPT for daily work and moving the two or three jobs a month that need a different model, a different price shape, or a file you can hand to someone.

How to choose in one evening

Take one real task you have already done in ChatGPT and were not happy with. Run it in one alternative. Then compare four things: the total cost including any seat you would keep paying, whether the output arrived as something you could send to a colleague, how much review it needed, and whether you could have picked a cheaper model for the parts that did not need a frontier one.

• Stay on ChatGPT for daily general use and web-operating agents.
• Choose OpenCraft for model choice, no monthly fee, and finished files.
• Choose Claude for long documents and careful drafting.
• Choose Google AI for Workspace context and the cheapest paid tier.
• Choose Perplexity when cited research is the deliverable.
• Choose DeepSeek for free chat and the lowest published token prices.
• Choose Mistral for a European vendor at a lower monthly price.
• Choose self-hosting when the data cannot leave your network.

If the honest answer after that evening is that ChatGPT was already fine, that is a valid result and it cost you one task to learn.