Free lesson and sales funnel: what to give away and what to keep in your online course

Giving away a lesson is the most honest way to let someone decide whether your way of teaching works for them. The risk is giving away so much that the sale makes no sense, or so little that nobody trusts you. The fix is not a copywriting trick: it is deciding in advance which problem the free lesson solves and which problem only the course solves.

What a free lesson should do (and what it should not)

A free lesson has one job: to deliver a small, verifiable win in 10 to 20 minutes and make the next step obvious. It does not replace the course and it is not a summary of it. If students finish the lesson able to do one concrete thing, they have learned to trust you; if they finish knowing everything you were about to sell, they have no reason to buy.

A practical rule: give away the what and the why, and reserve the complete how, the order and the support.

What to show for free

• A bounded result. A movement instructor can teach a neck and shoulder warm-up sequence that you feel the same day. A physician, how to read a single parameter in a blood test. A coach, a prioritisation exercise with a template.
• Your method in miniature. Students need to see how you explain, how you correct and how you sound. That is what an online course really sells.
• The map of the road. One slide with the modules of the full course and the problem each one solves. Knowing there is an ordered path sells better than a loose fragment.
• A typical mistake and its fix. It shows judgement without handing over the whole system.

What to reserve

• The full sequence. A course's value lies in the order: what is learned before what.
• Guided practice and correction. Exercises with feedback, worked cases, editable templates.
• Support. 1:1 sessions, community, tutor, certificate.
• Anything that depends on the student's context. Variants by level, injuries, specialty or sector.

A good test: if someone applied only the free lesson for a month, would they get a real but partial result? If so, it is sized correctly. If the result is total, you gave the course away; if it is nil, you gave away an advertisement.

The lesson page: what conversion to expect

The first step of the funnel is the visitor leaving an email address to access the lesson. The Unbounce 2024 Conversion Benchmark Report puts the median conversion rate of education landing pages at 8.4%, against a 6.6% baseline for all industries, and that of online course pages at 18.3%. The page gives no sample size for the education figure, so treat it as an order of magnitude and not a promise: a median means half of the pages perform worse.

What the number is for: knowing whether your page sits in the normal range. If, with qualified traffic, you convert far below 8%, look first at the headline promise and the form, not at how you deliver the lesson.

Email sequence: five messages in twelve days

When someone signs up, what they receive in the first hours matters more than what comes later. The comparison published by Stripo Research, which cites GetResponse data that Stripo itself labels directional, shows a welcome email with an 83.63% open rate and a 16.60% click rate, against 40.08% and 3.84% for a newsletter. That source warns that opens are distorted by Apple Mail's privacy feature and recommends judging a welcome email by clicks, conversion and revenue per recipient. Keep the idea (the first email earns several times the clicks of a newsletter), not the absolute percentages.

A reasonable sequence:

1. Day 0, delivery. Link to the lesson, what they will learn, how long it takes. One button. It is the email with the most clicks: do not stuff it with offers.
2. Day 2, application. A short question or exercise about the lesson and an easy reply (answering the email). It starts a conversation and gives you an interest signal.
3. Day 5, the map. The whole path of the course: modules, who it is for and who it is not for. First link to the sales page, no urgency.
4. Day 8, main objection. Pick the doubt that comes up most (time, level, results) and answer it honestly. If there is a guarantee, this is the moment to explain it.
5. Day 12, close. A clear reminder of what the course includes and of the deadline only if it is real (seats, a cohort or a launch price that genuinely ends).

After each email, people who have not bought move on to a normal newsletter; people who have bought leave the sales sequence. Sending ads to someone who already bought is the fastest way to get an unsubscribe.

Worked numbers (hypothetical)

The starting data come from the sources cited; the rest (visits, price, sales page conversion) are assumptions invented for the example, not results from any real case.

Suppose 2,000 qualified visits to the lesson page.

• Sign-ups: 2,000 × 8.4% = 168 people.
• Clicks per email: the Mailchimp benchmark for Education and Training (campaigns sent to 1,000 or more subscribers, last updated December 2023) gives a 3.02% click rate. In each campaign, 168 × 3.02% ≈ 5 clicks. Five emails at that average would add up to about 25 clicks at most (some will be the same person clicking more than once).
• Welcome effect: with the 16.60% GetResponse figure, the first email alone would give 168 × 16.6% ≈ 28 clicks, against about 6 at a newsletter's 3.84%. That is why the welcome email should not be wasted.
• Sales, with a hypothetical 5% sales page conversion: 25 × 5% ≈ 1.3 sales. With a 197 EUR course (assumed price), about 250 EUR. At 3% it would be 0.8 sales and at 8%, 2.0.

The conclusion: with 2,000 visits, an average funnel yields one or two sales. That does not mean the funnel fails; it means list size rules: the gain comes from repeating the process with steady traffic and improving each step by a few points. It also helps you decide what you can pay per sign-up: if 168 sign-ups produce about 250 EUR in sales, paying more than 1.5 EUR per sign-up (250 / 168) loses money in this hypothetical scenario, unless you count the student's later value.

Consent: what the law requires in the EU and Spain

A free lesson in exchange for an email address is a trade, and the address you then use to contact people comes with rules.

• Valid consent. According to the European Commission, consent must be freely given (the person can refuse or withdraw it), informed, for a specific purpose and given by a clear affirmative act. The request must state clearly that consent can be withdrawn, and withdrawing must be as easy as giving it. You must be able to demonstrate that they consented.
• In practice: an unticked box for receiving the sequence and newsletters, text saying what you will send and how often, and a record of the date and the wording accepted. If the lesson is free even when they decline the newsletters, do not tie one to the other.
• Spanish rules. Article 21 of Law 34/2002 (LSSI) prohibits sending promotional emails that the recipient has not requested or expressly authorised. An exception covers a prior contractual relationship, provided you obtained the data lawfully and promote your own similar products or services; even then, recipients must be able to object simply and free of charge. Article 22 adds that they can revoke consent at any time through simple, free procedures.
• Consequence: an unsubscribe link in every email, one that works on the first click. Someone who registers to watch a lesson has not, by that alone, asked for a sales campaign: say so on the form.

This is general information, not legal advice; for your specific case consult a professional.

What to measure and how to read it

• Sign-ups over visits on the lesson page (benchmark: 8.4%, with the caveat above).
• Clicks on the welcome email and the rest, before opens. Mailchimp warns that Apple's Mail Privacy Protection can affect open-rate accuracy.
• Sales page visits per sign-up, and sales per visit to that page.
• Unsubscribes per email (Mailchimp's education figure is 0.18% per campaign): if yours are far higher, the content or frequency does not match what you promised.
• Sales per sign-up, the number that summarises the whole funnel: sales / sign-ups. In the example, 1.3 / 168 ≈ 0.8%.

Change one variable at a time (the headline, the first email, the offer) and let the change run until you have a reasonable volume of sign-ups before deciding.

Where LearnSuite fits

If you build your academy on LearnSuite, the course editor, per-course email sequences and analytics for student progress and sales by zone cover the operational pieces of this funnel, and white label lets you send from your own domain, with your logo and your emails.