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Every AI model in one chat

Zeplik is a single chat in front of 285 AI models from 53 labs: Claude, GPT, Gemini, Llama, Grok, DeepSeek, Mistral and the rest. You pick the model per message, switch mid-conversation without losing the thread, and pay one subscription instead of one per lab. The same chat also generates images, music and video, runs code in a sandbox, writes documents and slide decks, reads collections of your own files and cites them by page, runs tasks on a schedule, publishes websites, and reaches 900 connected apps.

Every capability is on every paid plan. The tier sets your monthly credit allowance and nothing else, so no feature sits behind a higher price. Signing up is free and needs no card.

Browse models by lab

Each lab has a hub listing its models with live credit pricing, context windows and what each one is good at. Prices come from the same registry Zeplik routes and bills against, so a page never quotes a price the product does not charge.

See all AI models

Compare AI models side by side

Every comparison is built from the live registry: price per million tokens, context window, capabilities and what each model is actually better at. On Zeplik you do not have to choose once, because both models are in the same chat.

Compare AI models side by side

Switching from another assistant

Each of these pages is an honest comparison, including the parts where the other product is the better pick. The short version: a single-lab assistant gives you one company's best model, and Zeplik gives you every company's, in one thread, on one bill.

All assistant comparisons

More than a chat box

  • 465 AI skills

    Ready-to-run expert methods for writing, spreadsheets, research, code review and more, each running on whichever model you pick.

  • 900 integrations

    Connect Gmail, Slack, Notion, GitHub, Linear, Drive and hundreds more so the assistant can read and act in the tools you already use.

  • AI tools

    Purpose-built surfaces for image generation, PDFs, web pages, data lookups and the other jobs that are not a plain conversation.

  • Website builder

    Describe a site and Zeplik builds, previews and publishes it, with the source kept in Git and a domain you can point at it.

  • Team workspaces

    Shared billing, shared knowledge and single sign-on, with every member drawing on one credit pool.

  • Pricing

    One credit is $0.10 of model usage, billed per token. Free credits on signup, no card, and every capability on every plan.

Frequently asked questions

Which AI models can I use on Zeplik?
Zeplik routes to 285 models from 53 labs in one chat, including Anthropic's Claude, OpenAI's GPT, Google's Gemini, Meta's Llama, xAI's Grok, DeepSeek and Mistral. You switch model mid-conversation and keep the thread.
Is Zeplik free to use?
Yes. Signing up gives you free credits and no card is required. Paid plans add a larger monthly credit allowance; every capability is on every plan, so the tier sets how much you can do, never what you can do.
How much does Zeplik cost?
Plans start at $20 a month for 120 credits. One credit is $0.10 of model usage, billed per token against the provider's own price, so a short chat costs a fraction of a credit.
What can Zeplik do besides chat?
It generates images, music and video, runs code in a sandbox, writes documents and presentations, reads document collections you upload and cites them by page, runs scheduled tasks, publishes websites, and connects to 900 apps such as Gmail, Slack, Notion and GitHub.
How is Zeplik different from ChatGPT or Claude?
ChatGPT and Claude each serve one lab's models. Zeplik is a single chat in front of every major lab, so you can answer the same question on two models side by side, move a thread to a stronger model when it gets hard, and pay for one subscription instead of three.