Sonacove Meets vs LearnCube for Online Teaching (2026)
If you teach English online, this comparison is shorter than you expect. LearnCube ships a CEFR aligned ESL library inside the classroom, A1 to C2 plus business English, and Sonacove Meets has nothing of the kind and no plan to build one. Every LearnCube figure below comes from a vendor page fetched in September 2026, and two of them come with a warning attached, because LearnCube’s own pages disagree with each other on the two facts a buyer most needs.
Sonacove Meets vs LearnCube: which is better for online teaching?
LearnCube is the better choice if you teach English as a foreign language and want lesson material waiting for you in the room on day one. Sonacove Meets is the better choice if you bring your own material, teach groups larger than a handful, and want a price you can read off a page and multiply by your teacher count. For English teachers the content library often decides it before any other row matters.
That is not a polite concession. LearnCube is a teaching-content business as much as a software business, and a tutor who would otherwise spend Sunday evening building worksheets is buying back that evening (LearnCube virtual classroom). No amount of whiteboard polish on our side substitutes for a graded curriculum somebody else wrote and tested.
What Sonacove offers instead is a room with the whole teaching kit switched on at a stated price, with no add-ons to price up and no plan gate between you and breakout rooms. Which of those two things you are actually short of is the question worth sitting with for five minutes before you read any further.
What does LearnCube include that Sonacove does not?
A lesson library. LearnCube’s classroom contains CEFR aligned ESL materials spanning A1 to C2 plus business English, alongside custom uploads of PDF, PowerPoint and Word files and the ability to stream YouTube video and audio directly onto the board (LearnCube virtual classroom). Sonacove has a whiteboard and a screen share, and everything you put on either one, you brought.
The library is metered by plan rather than being flat. The free Virtual Classroom Basic plan caps the materials library at 10 files, Pro raises it to 1,000, and Enterprise removes the limit (LearnCube pricing). Ten files is a demonstration rather than a working library, so treat the free tier as a way to try the room, not a way to run a term.
One detail is easy to miss and changes the sum. On the Online School Premium plan, ESL Materials appears as an optional paid add-on, alongside Company, Learning Analytics and Homework add-ons, and none of those add-on prices are published (LearnCube pricing). The library that makes LearnCube worth buying may not be inside the plan you are pricing, so ask before you assume.
Two more things sit in the same category of “we cannot match this”. LearnCube’s chat carries real-time translation, which is squarely a language-teaching feature rather than a general one, and it runs a homework system with automatic tracking. Both are the sort of thing that only exists in a product built for one kind of teacher.
How many students can join a LearnCube class?
LearnCube’s own materials give two different answers and we are not going to pick one for you. Its support documentation states that the maximum number of students is 8, while its marketing pages say the platform supports up to 25 students in group classes (support article against the virtual classroom page). Confirm the current figure with LearnCube in writing before you plan a class around it.
The published API pricing points the same way as the support article rather than the marketing pages, since its group tier is described as “small group classes (up to 8 students)” (API cost article). That is two vendor sources saying eight and two saying twenty-five, which is a genuine contradiction rather than a stale page somebody forgot.
Either number puts LearnCube in small-group territory. Sonacove allows up to 20 guests in a meeting, all of them able to speak and be seen, so a class of 15 is comfortably inside our ceiling and possibly outside theirs. If you teach one to one, which is a large share of language tutoring, none of this applies to you at all.
Worth knowing: a participant cap is the cheapest thing in the world to test and the most expensive thing to get wrong. Book a trial, put fifteen browser tabs in the room, and see what happens before you sign anything. That advice applies to us as much as to LearnCube.
How do Sonacove Meets and LearnCube compare feature by feature?
Both are browser-based classrooms with no student download, and they diverge on content, on group size and on how much of the pricing is actually published. Rows below are checked against vendor pages, with sources linked underneath, and rows LearnCube does not publish say so rather than guessing.
| Sonacove Meets | LearnCube | |
|---|---|---|
| Guest account required to join | No | No for the standalone classroom, students join by invite link. The Online School product does have student sign-up |
| Guest install required | No, browser only | No, browser only |
| Free tier | None | Yes. Virtual Classroom Basic, unlimited one-to-one classes, materials library capped at 10 files |
| Students per class | Up to 20 guests | Contradicted by the vendor: support documentation says 8, marketing pages say up to 25 |
| Classroom price | Individual €8.99 / user / month, Organization €15.99 / user / month | Pro, “from $19”. The pricing page states no billing period and no per-seat basis |
| School platform price | Not offered | Online School Premium, “from $99”. Billing period and basis likewise unstated |
| Published API pricing | No API | Yes. $94 / month for up to 150 one-to-one classes, rising to $497 / month for 301 to 450 small group classes |
| Lesson content library | None. You bring the material | CEFR aligned ESL materials, A1 to C2 plus business English. An add-on on Online School Premium, at an unpublished price |
| Materials library capacity | Not applicable | 10 files free, 1,000 on Pro, unlimited on Enterprise |
| Whiteboard | Yes, Excalidraw based. The board lives for the meeting only | Yes, with drawing tools, shapes, text and real-time collaboration. An infinite canvas is not claimed on any vendor page |
| Breakout rooms | Yes, on both plans | Yes, on Pro and above |
| Polls | Yes, and votes are attributed to the voter | Not listed. Hand raising and approval ticks are the documented engagement tools |
| Chat | Yes, with private messages and moderator pinning | Yes, with real-time translation for one-to-one and group classes |
| Recording | Yes | Yes |
| Waiting room and per-participant moderation | Yes, including granting moderator rights | Not published |
| Class scheduling, reminders and attendance | Recurring bookings by day of week with an explicit timezone, capped at one year | Included in Online School Premium |
| LMS integration | No | Stated as supported, but no LMS is named on any vendor page we fetched |
| White labelling | No | Yes, logo, colours and a custom domain |
| Phone dial-in | No | Not published |
As of September 2026. LearnCube rows come from the pricing page, the virtual classroom page, the virtual classroom software page, the support article on class size, the support article on inviting a student and the API pricing article. Vendor limits change, so check any row you are about to rely on.
What does each one cost?
Sonacove Meets is €8.99 per user per month on the Individual plan and €15.99 per user per month on the Organization plan, with no free tier. LearnCube publishes a free Virtual Classroom Basic plan, a Pro plan “from $19”, and an Online School Premium plan “from $99”. Its pricing page does not state whether those figures are monthly or annual, nor whether they are per teacher or per organisation.
We are labouring that point because it changes the answer by an order of magnitude and nobody else seems to write it down. “From $19” per teacher per month for a school of eight teachers is $152 a month. “From $19” for the whole account, annually, is $19 a year. Both readings are consistent with what the LearnCube pricing page actually says, and we are not prepared to invent a period the vendor has not published.
The API tiers are the one part of LearnCube’s pricing stated without ambiguity, and they are monthly: $94 for up to 150 one-to-one classes, $175 for 151 to 300, $187 for up to 150 small group classes, $349 for 151 to 300, and $497 for 301 to 450, with anything above 600 classes quoted individually. Above that sits high-scale pricing available only by quote, gated at 40 or more active teachers and 500 or more class hours a month, offered either per active teacher account or per teaching minute with a floor of 9,000 minutes a month (high-scale pricing).
Five questions are worth putting to LearnCube in an email before you buy anything:
- Is “from $19” monthly or annual, and per teacher or per account?
- What is the real maximum class size today, 8 students or 25?
- Is the ESL materials library included in my plan or a paid add-on, and what does the add-on cost?
- Which learning management systems does the LMS integration actually support?
- What happens to my stored files if I move from Pro back to Basic and 1,000 becomes 10?
None of that means LearnCube is expensive. It means you cannot work out your annual cost from the website, which for a self-serve product aimed at individual tutors is a real friction. Sonacove’s answer fits in a sentence, which is worth something on its own, and the whole plan comparison sits on our plans and platforms page.
How do students join each one?
Both are browser based with no student download and no student account, at least for the standalone classroom products. LearnCube’s support documentation is explicit that students do not need a LearnCube account and join from a shared invite link (support article). Sonacove guests open the room link, type a display name, and join.
The difference appears once you move up a tier. LearnCube’s Online School product introduces student accounts by design, because scheduling, reminders and attendance reporting need somebody to attend to. That is a fair trade for a school and an unnecessary step for a tutor with six regulars, and it is the same trade described in the case for browser based video conferencing with no download.
Sonacove keeps the room name as the URL, so the link a student bookmarks in September still works in June. Name the room after the class rather than the date and you never send a new link again, which is the first rule in setting up a virtual classroom.
Where is LearnCube the better choice?
LearnCube wins on content, on language-teaching ergonomics, on having a free plan at all, and on being a school platform rather than only a room. If you recognise your situation below, buy LearnCube.
You teach English as a foreign language. A CEFR aligned library from A1 to C2 with business English on top, sitting inside the classroom, is a category of value we do not offer. For a new online ESL tutor it removes the largest unpaid task in the job.
Your students share no common language with each other. Real-time chat translation in a group class is a specific answer to a specific problem, and it is not something a general video tool retrofits well. Our own platform guide for language teachers argues that chat carries more weight in language teaching than anywhere else, and translation raises that ceiling further.
You want to try before paying anything. Virtual Classroom Basic is permanently free for unlimited one-to-one classes. Sonacove has no free tier, so a tutor testing the water with two students has an easier first month with LearnCube.
You need a school around the classroom. Online School Premium adds student, teacher and admin accounts, class scheduling, reminders and attendance reporting, which is operational scaffolding a small academy otherwise buys as a second product.
You want to put a classroom in your own product and know the price up front. LearnCube publishes flat monthly API tiers by class volume, which is unusual and useful. If embedding is the whole point of your purchase, also read Sonacove Meets against Lessonspace, whose API is included on every plan.
Which one should you choose?
Choose LearnCube if you teach English, want a curriculum in the room, or need a free plan to start on. Choose Sonacove Meets if you bring your own material, teach groups of up to 20 who all need to speak, want polls and breakout rooms on every plan, and would rather know your annual cost before you sign up.
If neither fits, the gap is usually class size or institutional integration. In that case compare Sonacove Meets with Vedamo, which allows 50 participants and connects to Moodle, Canvas and Schoology over LTI, and note the pricing catch that page opens with.