G
Brainly vs Grok
Pricing, features, platforms and who each one suits — side by side.
B
Choose Brainly if…
- you're in its core audience: middle and high school students, college students
G
Choose Grok if…
- you want a free plan to start with
- you need an API to build on
- you're in its core audience: general consumers, knowledge workers
Side by side
Feature Brainly Grok
Pricing modelPricing unknownFreemium
Starting price—$30/mo
Free plan
Free trial
API
Open source
PlatformsWebWeb, API
CategoryHomework HelpersAI Chatbots
CompanyBrainlyxAI
Full feature lists
B Brainly
- Search answers to homework questions
- Post your own school questions
- Step-by-step explanations across school subjects
- Brainly Plus paid subscription
G Grok
- Conversational chat assistant built by xAI
- Free tier with usage limits
- Higher rate limits on paid SuperGrok plan
- Access to xAI frontier models on paid plans
- Business and Enterprise tiers for organizations
- Developer API billed per token
What you'd pay
The cheapest plan that fits, per month, billed yearly where the plan offers it.
Brainly
Pricing unknown. Plan details aren't published.
Grok
Free$0
SuperGrok$30/mo
Strengths and limitations
Brainly
- Covers many school subjects
- Students can ask their own questions
—
Grok
- Free plan available
- Paid SuperGrok tier adds higher limits and frontier models
- Business and Enterprise tiers offered
- Developer API available
- Free plan has usage limits
- API billing is separate from consumer subscriptions
More comparisons
Other options to consider
G
See site
C
CGeneral-purpose AI chat assistant for writing, research, coding and everyday tasks
Free, from $8/mo
C
Free, from $8/mo
C
General-purpose AI chat assistant for writing, research, coding and everyday tasks
AI ChatbotsFree plan
P
PMath help app that scans problems and explains step-by-step solutions
Free, from $5.83/mo
P
Free, from $5.83/mo
P
Math help app that scans problems and explains step-by-step solutions
Homework HelpersFree plan
S
SS
See site
W
WComputational answer engine for math, science and data, with step-by-step solutions
Freemium
W
Freemium
W
Computational answer engine for math, science and data, with step-by-step solutions
AI SearchFree planAPI
M
MAI assistant for chat, web search, writing and images at work and home
Free, from $18/mo
M
Free, from $18/mo
M
AI assistant for chat, web search, writing and images at work and home
AI ChatbotsFree plan
Facts from each vendor's public pages, prices checked Oct 26, 2026. Editorial policy