Custom LMS vs Teachable, Thinkific, Kajabi: When Each Makes Sense

If you are running a course business and wondering whether to stay on Teachable, Thinkific, or Kajabi — or go custom — the honest answer is that most course creators should stay. The ones who should leave have very specific problems, and they usually already know it.

This post is the decision framework we walk course founders through before we take on LMS projects. We have built custom learning platforms for Sashainfinity and TaraLash Academy, and we have also told founders to stay on Thinkific when that was the right call. Here is how to tell which bucket you are in.

What the off-the-shelf platforms do well

Teachable, Thinkific, and Kajabi are good at roughly the same things:

• Hosting video courses with chapter structure, quizzes, and completion tracking
• Selling courses with a checkout, discount codes, and subscriptions
• Email marketing (Kajabi especially) bundled in
• A student portal that looks clean without you touching CSS
• Certificates and drip content with simple rules

If your business is "I record lessons, students watch them in order, they pay once or monthly, I send them emails" — that is Teachable's home turf. You will pay 30-80 USD a month plus transaction fees and you will ship in a weekend. Do not build custom. Go run your business.

Where off-the-shelf breaks

The off-the-shelf platforms start hurting when your business model stops being "watch videos in order." Specifically:

1. Personalised learning paths. If two students should see different content based on their level, their goal, or their past performance — no platform handles this. Their "conditional content" features are hard-coded to completion status, not to a real recommender.
2. Cohort-based or live learning with structure. Scheduling cohort start dates, rolling enrolment, group assignments, peer reviews — you will hit the ceiling fast.
3. Multi-tenant academies. If you want instructors to run their own branded sub-academies under your platform, you need real multi-tenancy with permission isolation. None of these tools do that properly.
4. Assessment logic that isn't a quiz. Anything involving file submissions, rubric-based grading, practical assessments (photo-based in beauty schools, code-based in dev bootcamps), or instructor feedback loops.
5. Integrations with your own operational tools. Your physical classroom booking system, your CRM, your inventory of practical kits, your certification body's API. Off-the-shelf gives you Zapier and a shrug.
6. Ownership of student data and content. On Kajabi, your business lives on their servers, under their terms, at their pricing. For a course creator doing under a crore in revenue, fine. For an academy business doing serious recurring revenue, that is structural risk.

If you are nodding at two or more of those, the math starts tilting toward custom.

Who should stay on off-the-shelf

• Solo creators with one to five courses selling to a general audience
• Early-stage course founders who have not validated the offer yet (custom is expensive insurance against an untested idea)
• Anyone for whom video + quizzes + email genuinely covers the workflow
• Businesses doing under 50 lakh INR a year in course revenue where the platform fees are still cheaper than a build

If that is you, stay. Our post on Shopify vs custom ecommerce makes the same point for product stores — the platform is the right answer until it is not.

Who should go custom

• Established academies with a unique pedagogy that the platforms cannot model. TaraLash Academy is a good example — a beauty academy where assessments involve practical photos, instructor feedback, and certification tied to physical practical exams. No off-the-shelf tool got close.
• Edutech founders with a personalization thesis. If "every student sees a different path" is a core part of why your product exists, you need to own the recommendation logic. Sashainfinity was built on exactly this premise, and two iterations of the personalization engine were the reason the project worked.
• B2B training companies selling to corporates. Corporate buyers want SSO, custom reporting, their own branding, seat-based billing, and bulk enrolment. The consumer-focused platforms do none of this well.
• Multi-instructor academies where each instructor is effectively running their own sub-business.
• Any LMS that has to interact with regulation — NSDC-linked certifications in India, accredited CPD tracking, CME credits in healthcare.

Rough cost comparison

Numbers we see in the Indian market in 2026, for serious course businesses:

Staying on Teachable / Thinkific / Kajabi:

• Platform fees: 40 - 200 USD per month depending on plan
• Transaction fees: 0 - 10% depending on plan
• Third-party tools (email, analytics, automations): 50 - 300 USD per month
• Time cost of fighting the platform's limits: substantial but invisible
• Annual cost: ~1 - 4 lakh INR plus your time

Going custom:

• Build cost: 8 - 20 lakh INR for a real LMS with the things off-the-shelf cannot do. Our detailed SaaS MVP timeline breakdown walks through why the range is that wide.
• Hosting + infra: 2,000 - 15,000 INR per month depending on scale
• Ongoing maintenance: typically 10-15% of build cost per year
• Year 1 cost: 12 - 25 lakh INR. Year 2+: 2 - 5 lakh INR.

The crossover point, very roughly, is when your course revenue passes 40-50 lakh INR a year and the platform is actively blocking something you need to do. Below that, you are usually better off fighting the platform. Above that, custom starts paying back fast — both in saved fees and in having a product that actually matches your business.

If you want us to run your specific numbers against the build-vs-buy math, send us what you are paying today and what you are trying to build. We will tell you honestly which side of the line you are on, even if the answer is "stay on Thinkific."

Our LMS track record

Two LMS platforms we built, both live:

• Sashainfinity — edutech LMS with personalization, progress tracking, and content management. Shipped in 10 weeks. The personalization logic went through two iterations based on real student data.
• TaraLash Academy — beauty education platform with course management, enrolment, student galleries, and certification. Shipped in 8 weeks.

In both cases, the founders had already hit a ceiling on an off-the-shelf tool before they came to us. Neither project was built because custom sounded cool — it was built because the off-the-shelf option had already cost them money and time. That is usually the right signal.

If you are in the "Teachable is frustrating but maybe I can make it work" stage, stay. If you are in the "I can see my business only makes sense if the platform did X and it never will" stage, let's talk about what a custom build would cost you.