Free Tier
£0
/ mois
Limited free access with core features and 20,000 free credits on account creation
Billoff unlimited subscription: £0.79 promo for 48h, then £43.12 per month with no commitment

We generate and send your cancellation letter to Caktus AI by registered mail
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Digital registered letter with receipt of acceptance
Subject : Cancellation of Caktus AI agreement

Step-by-step UK guide to cancel Caktus AI, refunds, your rights and alternatives. Trustpilot 1.8/5. Save money with clear cancellation steps.
| fastest method (name it + why) | Via iOS (App Store) - immediate stop to App Store billing when you cancel in iPhone Settings |
| effective delay | Immediate for App Store cancellations; Web cancellations: confirmation may take 1 - 2 business days |
| notice period | 14 days cooling-off for initial online purchases under Consumer Contracts Regulations 2013; renewal cooling-off rights apply under Digital Markets, Competition and Consumers Act 2024 |
| cancellation fee (amount or 0) | £0 |
| minimum commitment | No minimum commitment published by Caktus AI |
| phone + hours | Not published by Caktus AI |
| postal address for registered letter | Caktus AI, 160 City Road, EC1V 2NX London, United Kingdom |
Caktus AI is a freemium suite of student-focused AI study tools including an essay writer, math solver, research assistant, flashcard maker and document uploads. The company offers a free tier plus paid plans with increased limits and premium features.
Features listed by the service include 25+ AI tools, longer outputs, real academic citations, document uploads and a reported initial 20,000 free credits on account creation.
| Legal name | Caktus AI, Inc. |
| Headquarters | New York, United States |
| Founders | Harrison Leonard, Tao Zhang |
| Founded | 2022 |
| Support | [email protected] |
| Official site | https://caktus.ai/ |
| method | steps summary | estimated time | proof obtained | difficulty (Easy/Medium/Hard) |
|---|---|---|---|---|
| Web (account dashboard) | Use Account - Manage Plan or Cancel Subscription in dashboard; if unavailable email support | 5 to 15 minutes; confirmation 1 - 2 business days | Email confirmation or dashboard status | Easy |
| iOS (App Store) | Open iPhone Settings - your name - Subscriptions - Caktus AI - Cancel Subscription | 2 to 5 minutes; cancellation immediate for App Store billing | App Store cancellation receipt or screenshot | Easy |
| Android (Google Play) | Play Store - Profile - Payments & Subscriptions - Subscriptions - Caktus AI - Cancel Subscription | 2 to 5 minutes; check Play Store subscription list | Play Store confirmation | Medium |
| Email [email protected] or [email protected] requesting cancellation with account details | 5 minutes to write; confirmation 1 - 2 business days or longer | Email reply from support | Medium | |
| Post (registered letter) | Send written cancellation to the London postal address with account and subscription details | Time to write and post plus delivery - 3 to 10 days | Registered post receipt | Hard |
If your move prevents use of the service you should contact [email protected] with proof of new address such as a tenancy agreement or utility bill. The company has not published a specific policy for relocation refunds; include documentary proof in your request.
Applicable law: Consumer Rights Act 2015 for service performance.
If Caktus AI raises the price for your existing subscription you may cancel the contract and request details of changes. Provide the notice you received and the date the price change was applied. If the company applied a price increase without adequate advance notice, you may cancel under the contract terms and the Digital Markets, Competition and Consumers Act 2024 renewal provisions.
Applicable law: Digital Markets, Competition and Consumers Act 2024.
To cancel for reason of death, contact [email protected] and include a copy of the death certificate and the account holder details. Caktus AI has not published a formal bereavement policy; priority is documentary proof to support a cancellation and refund request if applicable.
Applicable law: Consumer Rights Act 2015 for contract termination reasons.
Research shows Caktus AI states it does not normally provide refunds because it supplies non-tangible, irrevocable services, but exceptions exist for billing errors and unauthorized charges. To dispute, collect bank or card statements and correspondence and send these to support. If Caktus AI accepts an error, they have issued one-off refunds in individual cases.
Applicable law: Consumer Contracts Regulations 2013 and Payment Services rules for unauthorized charges.
If you are at the end of a monthly or annual period cancel before the next billing date using the dashboard, App Store or Play Store. For annual plans, cancellation must be made before renewal to avoid the next annual charge.
Applicable law: Digital Markets, Competition and Consumers Act 2024 (renewal cooling-off rights) and Consumer Contracts Regulations 2013 (14 day initial cooling-off where applicable).
For a paid subscription bought online you have a 14 day right to cancel under the Consumer Contracts Regulations 2013, but digital content exceptions apply where you consent to immediate access. If you took a promotional trial and were billed, request cancellation via the dashboard or App Store and preserve timestamps and screenshots.
Applicable law: Consumer Contracts Regulations 2013; Digital Markets, Competition and Consumers Act 2024.
Caktus AI offers occasional goodwill refunds or account adjustments according to user reports. If you want to keep service at lower cost, email [email protected] and request a retention offer stating your current plan, recent billing and why you want a discount. Mention proof of cancellation attempts if you faced billing problems. The research shows some users received one-off refunds as a goodwill gesture.
Compute annual cost from published prices:
Savings examples:
Cheapest real alternative noted by users for basic AI search or assistant tasks is Perplexity AI with a free tier at £0 per month; use it for basic research and QandA if you want to stop paid billing immediately.
The main legal protections relevant to online subscriptions are the Consumer Rights Act 2015 for service quality and unfair contract terms, and the Consumer Contracts Regulations 2013 which provide a 14 day cooling-off period for many online purchases. The Digital Markets, Competition and Consumers Act 2024 adds rights around subscription renewals and renewal cooling-off periods.
The Consumer Contracts Regulations 2013 give a 14 day right to cancel online purchases; however, that right can be lost if you expressly consent to immediate download or streaming of digital content. The Digital Markets, Competition and Consumers Act 2024 requires traders to give explicit renewal cooling-off notices and prevents unfair renewal practices.
The Competition and Markets Authority (CMA) regards hard-to-cancel subscriptions and unclear auto-renewal terms as potential unfair practices. If you face repeated unauthorised charges after cancellation, gather proof and escalate.
Step 1: Complain to Caktus AI by email and keep copies of all communication. Step 2: Contact Citizens Advice for guidance. Step 3: For card payments, consider Section 75 (for credit cards) or card chargeback via your bank. Step 4: If unresolved, report unfair practices to the CMA and seek further redress through ombudsman schemes where applicable.
Reference text: official renewal cooling-off provisions are contained in the Digital Markets, Competition and Consumers Act 2024: legislation.gov.uk.
Check your account dashboard for a "Cancelled" or "Subscription ended" status and keep any confirmation emails. For App Store or Play Store cancellations, keep the store confirmation screenshot or email. Monitor your bank statement for one billing cycle after cancellation to ensure no further charges.
If you want your account and data removed, request account deletion from [email protected] and specify the data to be removed. Keep written proof of the request. Caktus AI has a public legal page where privacy and data policies are published: https://caktus.ai/legal.
To re-activate, sign in and choose a plan or re-subscribe via App Store or Play Store. Re-activation may restore previous settings but do not assume prior billing history will be restored without confirmation from support.
Follow this checklist to make your cancellation definitive and defensible.
£0
/ mois
Limited free access with core features and 20,000 free credits on account creation
£14.99
/ mois
Full access to 25+ AI tools, longer outputs, academic citations, document uploads
£19.99
/ mois
Uninterrupted usage with unlimited access to all available features (plan names vary by region)
£8.33
/ mois
Annual billing discounted rate for uninterrupted usage
No commitment. Billoff helps you cancel or adjust your Caktus AI subscription without hunting down every detail alone.
Below are common alternatives people compare for this type of subscription.
£0
/ mois
Focus on free research and QandA rather than student-centered writing tools

£8.00
/ mois
General-purpose AI assistant with ChatGPT model access
£11.99
/ mois
Strong grammar and style checking rather than multi-tool AI suite
Caktus AI is available in many countries. Here are several frequently cited markets:
What you should know about Caktus AI subscription and cancellation terms:
Automatic monthly or yearly renewal. Billing is handled by the primary account or the signup platform.
Renewal runs automatically at the end of each billing period while the subscription stays active.
Cancel from account settings or the app store used at signup. Access usually continues until the paid period ends.
Refunds depend on billing date, country, and payment channel.
The family plan admin can add or remove members per the service’s household and age rules.
Plan changes and cancellations follow the provider’s terms and local law.
Billoff simplifies cancellation: we handle the cancellation process for your Caktus AI subscription, whichever payment method you use.
Cancel, adjust, or compare options in a few clicks.