kitio.aiCENTURY vs Flint
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. CENTURY starts at See pricing page and Flint starts at $3000/yr. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Personalized learning paths
- Maths, English and science content
- Teacher progress dashboards
- 11+ and entrance exam prep
- Home education plans
- Socratic AI tutoring
- Teacher-set rules
- Conversation review
- Lesson drafting
- Safety alerts
| Feature | CENTURY | Flint |
|---|---|---|
| Best for | AI learning platform for English, maths and science in schools | AI tutoring and teaching platform for K-12 schools |
| Category | Education | Education |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $3000/yr |
| Free plan | No | Yes |
| Made by | CENTURY Tech | Flint |
| Based in | United Kingdom | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
CENTURY starts at See pricing page and Flint starts at $3000/yr. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Home learning
£8.33/mo billed yearly
- English, maths and science
- Primary and secondary levels
- GCSE exam preparation
Entrance exams
£20.66/mo billed yearly
- Bond grammar school content
- ISEB test prep
Schools
Contact sales
- Teacher dashboards
- Whole-school licenses
5 plans
Free
Free
- Up to 80 users
- Teachers or students
Up to 150 users
$3000/yr
- SIS/LMS integration
- School-wide data analytics
- Dedicated success manager
Up to 250 users
$4000/yr
- For smaller schools
- Everything in the 150-user plan
Up to 500 users
$6500/yr
- For midsize schools
- Everything in the 150-user plan
Over 500 users
Custom
- For large schools
- Lower per-seat prices
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
CENTURY
- Adapts to each learner's gaps
- Covers primary through FE
- Exam prep from Bond and ISEB
- Built around the English curriculum
- Prices shown in pounds
- School pricing needs a quote
Flint
- Teachers see every conversation
- Works across subjects
- Free trial for up to 80 users
- Sold mainly as a school licence
- Less suited to individual learners
Which one should you choose?
Choose CENTURY if you want:
- Adapts to each learner's gaps
- Covers primary through FE
- Exam prep from Bond and ISEB
Watch out: built around the english curriculum.
Choose Flint if you want:
- Teachers see every conversation
- Works across subjects
- Free trial for up to 80 users
Watch out: sold mainly as a school licence.
CENTURY vs Flint FAQ
What is the difference between CENTURY and Flint?
CENTURY: AI learning platform for English, maths and science in schools. Flint: AI tutoring and teaching platform for K-12 schools. Both are education tools.
Is CENTURY or Flint cheaper?
CENTURY starts at See pricing page and Flint starts at $3000/yr. Check both pricing pages for current plans.
Do CENTURY and Flint have free plans?
CENTURY: No. Flint: Yes.
Who makes CENTURY?
CENTURY is made by CENTURY Tech, based in United Kingdom.
Who makes Flint?
Flint is made by Flint, based in United States.
Which should I choose, CENTURY or Flint?
Choose CENTURY if you value adapts to each learner's gaps and covers primary through fe. Choose Flint if you value teachers see every conversation and works across subjects.