Simple, teacher-friendly pricing

Mark More. Mark Better. Go Home Earlier.

Pay only for what you mark — from less than £1 per student script, with hours of marking time back every week. Start with free welcome credits. No credit card. No lock-in.

Built for UK teachers Credits never expire Cancel anytime Bigger packs = lower per-credit cost 50% extra credits — limited time

Introductory offer — limited time

50% extra credits on every pack and subscription

We're new — for a limited time while we grow our teacher community, every purchase includes 50% extra credits. No codes. No catch.

Runs until 31 December 2026. No codes required.

+50% extra

Pay-As-You-Go — Buy When You Need It

Perfect for mock season, coursework deadlines, or trying Feedback Flows on one class. No subscription required.

100 Credits

£9.99

one-time purchase

100 150

+50% intro bonus

credits

7p per credit

~15 essays from 67p per student

Try it on a small batch before the big marking push

Mark up to 15 student essays from 67p each
Or up to 30 exam scripts from 33p each
~3 hrs in marking time back
Rubrics, feedback & integrity tools included
Credits never expire

Try free — then buy

Most teachers choose this

500 Credits

£39.99

one-time purchase

500 750

+50% intro bonus

credits

5p per credit

Save 20% vs smallest pack

~75 essays from 53p per student

The sweet spot — a full class set, with room to spare

Mark up to 75 student essays from 53p each
Or up to 150 exam scripts from 27p each
~15 hrs in marking time back
Rubrics, feedback & integrity tools included
Credits never expire

Try free — then buy

1000 Credits

£69.99

one-time purchase

1000 1500

+50% intro bonus

credits

5p per credit

Save 30% vs smallest pack

~150 essays from 47p per student

Mark multiple classes without watching the clock

Mark up to 150 student essays from 47p each
Or up to 300 exam scripts from 23p each
~30 hrs in marking time back
Rubrics, feedback & integrity tools included
Credits never expire

Try free — then buy

Realistic estimates for a typical UK classroom — batch rubric marking at 10 credits per student.

~15 student essays

class essays marked

~3 hrs

marking time back

67p

per essay — you stay in control

Marking tests instead? This pack also covers ~30 exam scripts at 33p each — often the best value for short-answer papers.

What you can mark	Students	You pay	Time back
Class essays (batch rubric marking)	Up to 15	67p each	~3 hrs
Exam scripts (test papers)	Up to 30	33p each	~4 hrs

Plus enough left over for:

Up to 150 ai detection checks
Up to 30 reference checker runs
Up to 50 interactive feedback sessions
Up to 75 ai tutor sessions

Estimates use current credit costs. Final usage depends on your rubric and tools — you always review before feedback goes to students. Includes 50% introductory bonus — limited time, no codes required.

Realistic estimates for a typical UK classroom — batch rubric marking at 10 credits per student.

~75 student essays

class essays marked

~15 hrs

marking time back

53p

per essay — you stay in control

Marking tests instead? This pack also covers ~150 exam scripts at 27p each — often the best value for short-answer papers.

What you can mark	Students	You pay	Time back
Class essays (batch rubric marking)	Up to 75	53p each	~15 hrs
Exam scripts (test papers)	Up to 150	27p each	~20 hrs

Plus enough left over for:

Up to 750 ai detection checks
Up to 150 reference checker runs
Up to 250 interactive feedback sessions
Up to 375 ai tutor sessions

Realistic estimates for a typical UK classroom — batch rubric marking at 10 credits per student.

~150 student essays

class essays marked

~30 hrs

marking time back

47p

per essay — you stay in control

Marking tests instead? This pack also covers ~300 exam scripts at 23p each — often the best value for short-answer papers.

What you can mark	Students	You pay	Time back
Class essays (batch rubric marking)	Up to 150	47p each	~30 hrs
Exam scripts (test papers)	Up to 300	23p each	~40 hrs

Plus enough left over for:

Up to 1500 ai detection checks
Up to 300 reference checker runs
Up to 500 interactive feedback sessions
Up to 750 ai tutor sessions

Monthly Plans — For Regular Markers

Budget the same each month, get fresh credits automatically, and cancel anytime. Unused credits roll over.

One class / month

Teacher Plan

£19.99

per month

300 450

+50% intro bonus

credits every month

4p per credit

~45 essays from 44p per student

One full class assignment every month — cancel anytime

Mark up to 45 student essays from 44p each
Or up to 90 exam scripts from 22p each
~9 hrs every month
Rubrics, feedback & integrity tools included
No contract — cancel in one click

Try free — then subscribe

Best for heavy markers

Pro Plan

£49.99

per month

1000 1500

+50% intro bonus

credits every month

3p per credit

Save 25% vs entry plan

~150 essays from 33p per student

For teachers marking across several classes every month

Mark up to 150 student essays from 33p each
Or up to 300 exam scripts from 17p each
~30 hrs every month
Rubrics, feedback & integrity tools included
No contract — cancel in one click

Try free — then subscribe

Realistic estimates for a typical UK classroom — batch rubric marking at 10 credits per student.

~45 student essays

class essays marked

~9 hrs

marking time back / month

44p

per essay — you stay in control

Marking tests instead? This pack also covers ~90 exam scripts at 22p each — often the best value for short-answer papers.

What you can mark	Students	You pay	Time back
Class essays (batch rubric marking)	Up to 45	44p each	~9 hrs
Exam scripts (test papers)	Up to 90	22p each	~12 hrs

Plus enough left over for:

Up to 450 ai detection checks
Up to 90 reference checker runs
Up to 150 interactive feedback sessions
Up to 225 ai tutor sessions

Realistic estimates for a typical UK classroom — batch rubric marking at 10 credits per student.

~150 student essays

class essays marked

~30 hrs

marking time back / month

33p

per essay — you stay in control

Marking tests instead? This pack also covers ~300 exam scripts at 17p each — often the best value for short-answer papers.

What you can mark	Students	You pay	Time back
Class essays (batch rubric marking)	Up to 150	33p each	~30 hrs
Exam scripts (test papers)	Up to 300	17p each	~40 hrs

Plus enough left over for:

Up to 1500 ai detection checks
Up to 300 reference checker runs
Up to 500 interactive feedback sessions
Up to 750 ai tutor sessions

Need a custom credit amount?

Our standard packs and monthly plans suit most teachers — but if you need a different volume for a department, MAT, or one-off project, we can arrange a tailored pay-as-you-go bundle or subscription. Tell us what you're marking and how often.

Speak to us

Why teachers switch to Feedback Flows

Generic AI is free — but it won't batch-mark your class against your rubric, keep an audit trail, or give review-ready feedback you trust. We priced Feedback Flows so a full class costs less than a coffee per student, and saves you an evening on the sofa.

Pay your way One-off packs for busy terms, or a monthly plan if you mark every week.

Time back Most teachers save 10+ minutes per script — that adds up fast across a class of 30.

You're in charge Review every grade and comment before anything reaches a student.