ChatHub vs ChatPlayground AI (2026): which should you pick?

Pick ChatHub if

• Fits if you want a few AI models' answers to compare before trusting one
• Works for people who want GPT, Claude and Gemini on one bill, with no API keys

Look elsewhere if

• Tight if you lean on the advanced models, as Pro caps them at 1,500 queries and 300 uploads a month
• Not for you if you need to know the free limit first, because ChatHub doesn't publish it
• Pricey if you pay monthly for Unlimited, at $39 against $24.99 a month on yearly billing
• Watch out: refunds are only within 7 days of purchase, prorated, and never for renewals
• Skip it if you want custom endpoints in the apps, since custom chatbots work in the browser extension only

Pick ChatPlayground AI if

• Fits if you want to see how Claude, GPT and Gemini answer the same question
• Works for people who check one answer against several before trusting it

Look elsewhere if

• Skip it if you want to try before paying, as there's no free plan and no trial
• Pricey if you pay monthly: $20 against $15 on yearly billing
• Watch out: the cost comparison on the page uses the vendor's own $20-a-month figures
• Too light for phone use: it compares only 2 models at once there
• Watch out: the /pricing address returns a not-found page; the plans sit on the homepage

ChatHub

• The size of the free usage quota in the web app is not published; more usage and the premium features need a paid plan.
• Pro limits advanced models to 1,500 queries a month and document uploads to 300. Only Unlimited removes those caps.
• Custom chatbots for your own OpenAI-compatible endpoints are available only in the browser extension.
• Refunds are offered within 7 days of purchase, prorated by days used, and not for renewals.

ChatPlayground AI

• There is no free plan or free trial listed on the page; both plans are paid.
• The page's separate-subscription cost comparison uses its own $20-a-month estimates, not current vendor prices.
• On a phone it runs through the web app added to the home screen and compares 2 models at a time.
• The pricing sits on the homepage, and the /pricing address returns a not-found page.

ChatHub

Side-by-side answers

One prompt goes to up to six chatbots at once, and the replies appear next to each other so you can compare them and pick the strongest.

One subscription for many models

Paid plans include GPT, Claude, Gemini and 20+ other models with no API keys needed, split into basic and advanced tiers that each have a monthly quota.

Your own accounts or API keys

The browser extension is free and can run on your own accounts or API keys. Custom chatbots can be added for any OpenAI-compatible API, such as OpenRouter or Ollama.

Web access and file analysis

Premium features add real-time web access and chat with images, PDFs, spreadsheets and other uploaded documents.

Image and video generation

Creates images with models such as Nano Banana, FLUX.2 and Stable Diffusion using monthly credits. Extra credits cost $1 per 500, from $5, and are valid for 3 months.

Prompt library and chat tools

Saves prompts for reuse, searches chat history in full text, summarizes several chats with one click, previews generated code and shares conversations.

ChatPlayground AI

Compare mode

One prompt goes to up to 6 models at once and answers stream in parallel; any panel can be switched to another model.

Combine responses

An AI collaboration mode merges several models' answers into one refined response.

Chat with files and images

Upload PDFs, documents, spreadsheets, code or images and ask every selected model about them. Uploaded files are deleted after 3 days, according to the site.

Image generation

Create square, landscape or portrait images next to chats, within the monthly image limit.

Prompt library and history

Save prompts and insert them with a slash; conversations are saved, searchable and exportable.

Live code preview

Generated HTML renders in the app, with code blocks, math and diagrams.

ChatHub

• Free$0

  A free usage quota in the web app after registration, plus the browser extension used with your own accounts or API keys.

• ChatHub Pro$14.99

  per month, billed annually ($19 billed monthly)

  10,000 basic and 1,500 advanced model queries a month, 3,000 credits for image and video generation, 300 document uploads and all premium features.

• ChatHub Unlimited$24.99

  per month, billed annually ($39 billed monthly)

  Unlimited basic and advanced model queries and document uploads, with 10,000 credits a month for image and video generation.

ChatPlayground AI

• Pro$15

  per month, billed annually ($20 billed monthly)

  5,000 basic and 1,500 advanced model queries, 300 document uploads and 300 image generations a month, comparing 4 models at once. Billed $180 yearly.

• Unlimited$25

  per month, billed annually ($39 billed monthly)

  Unlimited basic and advanced queries and document uploads, 1,000 image generations a month, comparing 6 models at once. Billed $300 yearly.

ChatHub

• Annual discount

  Save up to 35% with yearly billing

  The pricing page marks yearly billing as 35% off on Unlimited ($24.99 a month against $39 billed monthly) and 20% off on Pro ($14.99 a month against $19).

• Other savings

  Seat-based team discounts

  The pricing page offers seat-based discounts for teams, arranged by contacting ChatHub. No team prices are published.

ChatPlayground AI

• Annual discount

  Yearly billing

  The homepage shows Pro at $15 a month billed yearly against $20 monthly, and Unlimited at $25 against $39, and says to save up to 35% yearly.