Zecoba

One chat window, dozens of expert personas to switch between

Beginner
Zecoba

What is Zecoba?

Zecoba is a chat tool that wraps large language models in dozens of preset expert modes, from SQL and PRD writing to poetry, fitness plans and small games, with selectable GPT3.5, GPT4, browsing, data analysis and image modes.

Zecoba is a browser based chat interface built on top of large language models, and its defining idea is the mode switch. Rather than presenting a single blank chat box, it ships a long menu of predefined roles, each with its own system instructions. Pick Writing Optimization and the assistant rewrites your draft for grammar, clarity and concision. Pick Database Expert and it answers SQL questions or emits standard statements. Other modes cover programming help, front end development, code explanation line by line, story and novel outlining, lesson plans, business plans, research reports, weekly reports and content summaries. The catalogue leans heavily on professional and creative stand-ins. There is an IT architect for system design, a product manager that drafts a PRD, a recruiter, a CEO, a financial expert, an investment manager, a legal consultant and a quality certification advisor. Creative modes include poetry, speech writing, oral scripts for video or podcasts, talk show material and an emoji rewriting mode. A handful of modes are clearly for entertainment: a profanity mode, a lunatic cosplay, a Buddha conversation, an astrologer, a dream interpreter, and three small games (Gomoku on a 9x9 board, tic tac toe and chess). In practice the workflow is simple. You choose a mode, type your prompt, and read the answer; a reply language selector lets you keep output in a chosen language while you write in another. The homepage also lists distinct engine options: GPT3.5 mode, GPT4 mode, an All Tools mode, Browsing mode, Advanced Data Analysis mode and Image mode. That makes it a general purpose assistant rather than a specialist tool. The tool suits people who want ready made prompts without writing their own: students, office workers producing reports, small teams drafting plans, and casual users who enjoy persona chat. Compared with a plain ChatGPT session, Zecoba saves prompt setup but offers less configurability, and the mixed menu of serious professional modes next to novelty personas means users should expect to filter.

How do you use Zecoba?

  1. 1Open the site and log in
    Go to the Zecoba homepage, switch the interface language if needed, and sign in with the Login link before sending prompts.
  2. 2Choose an engine mode
    Select between the GPT3.5, GPT4, All Tools, Browsing, Advanced Data Analysis and Image modes depending on whether you need speed, depth or web data.
  3. 3Pick a persona from the All menu
    Open the All list and scan the ready made modes, such as Writing Optimization, Database Expert, Novel Outline or Interviewer, and select the one that matches your task.
  4. 4Send your prompt and set reply language
    Type your question or text into the input box, set the Reply Lang field if you want answers in a specific language, then send.
  5. 5Iterate inside the same mode
    Keep refining the answer in the conversation, or switch modes when the task changes from writing to code, planning or study.

Pros and cons

Pros

  • A very large library of ready made modes removes the work of writing system prompts yourselfAI
  • Covers genuinely different jobs, spanning code, writing, business planning, study and lifestyle adviceAI
  • Multiple engine options (GPT3.5, GPT4, browsing, advanced data analysis, image) in one interfaceAI
  • Reply language selector lets input and output use different languagesAI
  • Includes small games and light entertainment modes for casual useAI

Cons

  • No visible pricing information on the homepage, so cost has to be confirmed elsewhereAI
  • Serious professional modes sit next to novelty ones like a profanity mode and a lunatic persona, which muddies the positioningAI
  • Mode output quality depends entirely on the underlying model and the short mode descriptions shownAI
  • No documentation, API or integration details are presented on the siteAI

How much does Zecoba cost?

Features

Around one hundred preset chat modes grouped by use: writing and editing, coding and SQL, front end and IT architecture, business and finance planning, legal drafts, study and teaching, plus creative writing, lifestyle advice, games and novelty personas. Engine choices include GPT3.5, GPT4, All Tools, Browsing, Advanced Data Analysis and Image modes.

Frequently asked questions about Zecoba

  • How do you use Zecoba?
    The walkthrough on this page covers 5 steps: 1. Open the site and log in 2. Choose an engine mode 3. Pick a persona from the All menu 4. Send your prompt and set reply language 5. Iterate inside the same mode.
  • What platforms does Zecoba support?
    Zecoba is available on Web App.
  • What are the limitations of Zecoba?
    No visible pricing information on the homepage, so cost has to be confirmed elsewhere. Serious professional modes sit next to novelty ones like a profanity mode and a lunatic persona, which muddies the positioning. Mode output quality depends entirely on the underlying model and the short mode descriptions shown.

Status

StatusActive
Views0
Outbound clicks0
Added10/21/2026

Platforms

Web App

Pricing

Freemium