Comparison

Kortix vs ClassKeep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kortix

This AI-powered tool goes beyond simple chatbots to execute tasks, conduct research, and create content. It integrates with your existing apps to perform actions directly, offering a truly intelligent assistant for complex projects.

Highlights
  • Executes tasks and delivers results
  • Integrates with apps like Gmail and Notion
  • Generates presentations, spreadsheets, and documents
  • Creates custom images and visuals
  • Conducts research and generates reports
  • Automates workflows across platforms
Features
Read full description

Kortix is an open-source AI Management System. Your agents, skills, company memory, and connectors in one git repo you own. Any model, your keys, self-hosted or managed cloud. The Kortix app puts that workforce in your pocket. Start work from your phone, follow it as it runs, and step in when an agent needs you. IN THE APP • Start a session and follow the agent's work as it happens. • Attach photos, files, and documents, or dictate your message. • Open the files and previews a session produces. • See what needs you, and answer when an agent asks. • Switch between projects and pick up the sessions you started on the web. • Sign in to Kortix Cloud or to your own self-hosted instance. WHY KORTIX Open and yours. Open source and self-hostable. Your data, your models, your infrastructure. No lock-in, fully auditable. A workforce, not one assistant. Org-scale specialist agents run in parallel and compound a shared memory. Real work, not chat. Agents run on real cloud computers, return finished deliverables, and take real actions in your tools. Everything is code. Versioned, reviewable, portable, governable. Never a black box. THREE WAYS WORK RUNS • On demand: ask in chat, get it now. • Human-assisted: the agent works and checks in for the calls that matter. • Automated: runs on a schedule or a trigger, end to end. Open source. Read it, fork it, audit it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kortix.com/legal?tab=privacy

About

ClassKeep

Features
Read full description

All-in-one studio app: scheduling, clients, instructors, and payments. ClassKeep is studio management software built for class-based businesses—boutique fitness, yoga, pilates, spin, martial arts, pottery, dog training, and more. Run your schedule, clients, team, and revenue from your phone or tablet, with waitlists and student booking on autopilot. Whether you’re opening the studio, teaching between classes, or checking numbers at home, ClassKeep gives studio owners and admins the tools you need—without juggling spreadsheets, WhatsApp threads, and separate booking apps. SCHEDULING & CLASSES • Build and manage your class schedule—recurring sessions, instructors, and capacity • Assign rooms, equipment, and materials with conflict-aware resource allocation • Copy week and plan faster • Manage class types with defaults for duration, pricing, capacity, and public details • See what’s on today and what’s coming up CLIENTS & RETENTION • Searchable client directory with profiles, tags, and contact info • Credit packages, ledger history, and manual adjustments • Booking history, cancellations, refunds, and no-shows • Waivers, emergency contacts, and intake notes • Invite clients and track who has joined online WAITLIST ON AUTOPILOT • Fill cancelled spots automatically—no more 6 AM “can’t make it” chaos • Email the waitlist when a spot opens • Optional SMS and WhatsApp notifications when you connect your Twilio account PAYMENTS & REVENUE • Stripe Connect for real studio payments • Drop-ins, credit packages, and monthly or yearly subscriptions • Revenue dashboard, transaction ledger, pending checkouts, and payouts • Secure hosted checkout with webhook-based fulfillment INSTRUCTOR TEAM • Invite instructors by email • Profiles, availability, time off, compensation, and media • Instructor portal for attendance, walk-ins, and daily schedule—without full admin access STUDENT BOOKING ON YOUR BRAND • Branded public booking page for your studio • Students book classes, buy credits or packages, and manage their account • Page builder, theme, and SEO for your public studio page • English and Português (Brazil) built in NOTIFICATIONS • In-app inbox for admins and staff • Email and push included • Optional SMS and WhatsApp via Twilio add-on • Per-type, per-channel preferences STUDIO SETTINGS • Booking policies, opening hours, currency, and localization • Custom domain support • Optional add-ons: Twilio messaging, Google Analytics, Meta Pixel PERFECT FOR (USE CASES) • Reformer pilates — reformer capacity as rooms, popular-slot waitlists, memberships and drop-ins together • Yoga studios — recurring classes, multiple instructors, a booking page that matches your brand • Spin studios — bikes as resources, fast instructor check-in, packages and unlimited plans • Martial arts — attendance for progression, separate kids and adult programs, monthly billing • Pottery & craft workshops — session capacity, materials tracking, workshops and courses • Dog training — multi-week packages, parent contacts, waivers in client profiles • Any class-based studio that sells single classes, packs, or memberships Also great if you search for: studio management software, class scheduling software, fitness studio app, yoga studio software, pilates studio software, booking software for studios, waitlist software, studio CRM, instructor scheduling app, class booking platform. WHY STUDIO OWNERS CHOOSE CLASSKEEP • One app instead of five disconnected tools • Built for class-based studios—not generic appointment booking • Free during early access—no credit card required • Early adopters get a lifetime discount when paid plans launch • No surprise per-booking fees charged to your students GET STARTED Create your studio in minutes at classkeep.app. Sign in with the same account you use on the web—your dashboard, clients, and schedule stay in sync. Questions or help getting set up? support@classkeep.app

Screenshots

Kortix4 screens
ClassKeep4 screens

Verdict

The call

The clearest difference is in-app purchases: ClassKeep at none against Kortix's 10. ClassKeep also leads on iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kortix sells 10 in-app purchases, starting at $19.99 per month. ClassKeep asks for nothing beyond the download.

Scorecard2 real differences · 6 level
Kortix versus ClassKeep: the parameters behind the verdict, then further details
ParameterKortixClassKeep
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size83 MB27 MB
Age rating4+4+
DeveloperKortixDavid Fortunato

In-app purchases

10 purchases

Kortix

Subscriptions5
  • Kortix Plus Monthly$19.991 Month
  • Kortix Pro Monthly$50.001 Month
  • Kortix Ultra Monthly$200.001 Month
Show 2 more
  • Kortix Plus Yearly$204.991 Year
  • Kortix Pro Yearly$509.991 Year
One-time5
  • Starter$10.00
  • Plus Topup$25.00
  • Popular Topup$50.00
Show 2 more
  • Business Topup$200.00
  • Enterprise Topup$500.00
None

ClassKeep

No in-app purchases

Questions

Is Kortix free?
Kortix is free to download, with in-app purchases available.
Is ClassKeep free?
ClassKeep is free to download, with no in-app purchases.
Do Kortix or ClassKeep have ads?
Neither Kortix nor ClassKeep shows ads.

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