AI Tool
Caktus AI pricing, features, company info, and alternatives
A factual product page for Caktus AI across academic writing, study planning, and homework workflows.
Last updated April 2026 · Pricing and features verified against official documentation
Pricing
Current public pricing tiers on file for Caktus AI, last verified Apr 25, 2026.
Trial
$1 / 3 days
Web signup page shows 3 days of full access, then $19.99/month.
Monthly
$19.99 / month
Shown on the web signup page; the legal terms also mention a $30 monthly rate, so public pricing appears to vary by surface or promotion.
iOS Monthly
$9.99 / month
Listed as an in-app purchase on the App Store.
What You Can Do With It
The main capabilities that shape how people use Caktus AI today.
Essay workflows support source lookup, citation-style selection, and document uploads.
Academic tools include step-by-step math solving, paragraph generation, summarization, and presentation drafts.
The study planner can import syllabi, extract assignments, and generate day-by-day schedules.
The product pairs a web experience with an iOS app for student work on mobile.
Best For
Who Caktus AI is most clearly built for.
Students who want one subscription for essays, citations, homework help, and study planning.
Undergraduates and high-school students turning lecture notes, PDFs, and syllabi into drafts or study materials.
People who want the same academic workflows on the web and on iPhone or iPad.
Company
Leadership and company context for Caktus AI, Inc..
Founders
Harrison Leonard, Tao Zhang
Investors
Goodwater Capital, PJC
Headquarters
New York, New York, United States
Platforms
Where you can use Caktus AI today.
Web
iOS
Access
How to integrate or build around Caktus AI.
iOS app
Available
Alternatives
Other tools worth considering alongside Caktus AI.
General-purpose AI assistant for writing, coding, research, and agentic tasks.
AI writing assistant for paraphrasing, grammar, translation, and drafting.
Cited AI search and research tool built around web discovery and synthesis.
Workspace AI for docs, search, meeting notes, and agent-driven internal workflows.
Product Snapshot
Caktus AI is a student-focused AI study tool. It combines academic writing, homework help, research support, and assignment planning in a web product with an iOS app.
What You Can Do With It
- Draft essays with citation-style selection, source lookup, and document uploads.
- Solve math problems step by step and generate paragraph drafts or summaries.
- Turn syllabi into assignments and study schedules.
- Create presentations and study materials from uploaded files.
Why It Stands Out
It combines several academic workflows in one account rather than a single-purpose writing tool. The planner page adds syllabus import and assignment tracking, and the main site frames the product around citations and study support.
Tradeoffs To Know
- Public pricing is inconsistent across surfaces, with different monthly prices shown on the web signup page, in the legal terms, and in the App Store.
- No public API was surfaced in current official materials.
- The product is built for academic work, so it is less relevant outside student workflows.
Sources
- caktus.ai/fr/createur
- caktus.ai/legal
- apps.apple.com/us/app/caktus-ai/id6444191684
- crunchbase.com/organization/caktus-ai
- cbinsights.com/company/caktus-ai
- crunchbase.com/organization/caktus-ai/financial_details
- linkedin.com/company/caktus-ai
- caktus.ai
- caktus.ai/essay
- caktus.ai/planner
- caktus.ai/presentation
- caktus.ai/summarizer