We compared Bizstim and TutorBird line by line, and put the whole thing on one page. This is the short version, with the calculator built in so you can run your own numbers before you read a word of ours.
The honest answer is a split one. TutorBird is the cheaper choice for a team of two to five people. Bizstim is free for a tutor working alone, and from six people up our flat $39.99 a month beats TutorBird's per-person fees every month, by a gap that widens with every hire. Prices verified September 2026.
The detail most people miss is who gets counted. TutorBird's $4.95 applies to every additional tutor or staff member. Your office manager and your bookkeeper cost the same as a tutor. Once you count everyone, most tutoring companies land on the Bizstim side of the line sooner than they expect.
What would your team pay?
Bizstim: flat rate, unlimited people. The free Individual plan is one tutor and no staff. TutorBird: $16.95 for the first person, $4.95 for each additional tutor or staff member. Count yourself once, as a tutor or as office staff. Prices verified September 2026.
Slide the tutors up and watch the TutorBird figure climb. Nothing on the Bizstim side moves, because nothing on the Bizstim side is priced per person. That is the whole comparison in one motion. A flat rate means hiring your eleventh tutor costs you nothing extra, and your software bill stops being a tax on growing.
The tipping point is six people, counting you. Below that, TutorBird costs less, unless you work alone, where Bizstim is free and TutorBird is not. From six up, Bizstim is cheaper every month. Our Enterprise plan is $79.99, still flat, and adds records management, advanced HR and payroll, product sales, API access and priority feature development. TutorBird passes $79.99 a month at fourteen people.
Businesses running 2,500 or more sessions a month have a large volume cost of $75 per 2,500-session interval. Below 2,500 sessions a month there is no additional charge.
The cost curve
Six real team sizes, monthly cost side by side. The bars are drawn to the same scale, so the gap you see is the gap you pay.
The one row where TutorBird wins is the four-person team, and we left it in because it is true. In practice that window is narrower than it looks. Most tutoring companies keep more people on the roster than they need on any given week, so they can cover demand when it spikes, and a roster of six is where a business with two or three active tutors usually lands once you count the owner and the person answering the phone.
If you are in that window today and expect to stay there, TutorBird is a fair choice and we say so on the comparison page. If you expect to grow out of it, the free month and the half-price offer at the bottom of this article are the reason to move before you do.
Where the two stop being comparable
A study system your students use between sessions
TutorBird offers file sharing and homework assignment. Bizstim includes Smart Learn: ten interactive tools, eighty study strategies matched to how a particular student thinks, question banks, practice exams for SAT, ACT, TACHS and others, and progress reports a parent can actually read. It is included with every plan, your students start on a free tier, and you set the price of the paid learner subscriptions and keep the revenue. Every other line in this article is a cost. This is the one that can pay for the software and then some.
One view across every location
TutorBird is built for a single organization. Bizstim's Management Portal sits above your locations and gives head office an oversight dashboard, per-location analytics, the ability to step into a location's account when they need help, and a full audit trail of who did what. A location joins by pasting a code into its own settings, so nothing is linked behind an owner's back. A five-location network with eight tutors and two office staff at each site pays $199.95 a month on Bizstim, portal included. The same network on TutorBird is $307.50 a month, with no head-office view at all.
You stay on the calendar
Book a lesson, edit one, or mark it complete without the page changing underneath you. Drag a lesson to move it. Lessons are colour-coded by service so you can read a week at a glance, and your tutors' availability is shaded straight into the grid. If you are about to double-book someone, the calendar tells you. Lessonspace and Pencil Spaces rooms are created and attached to the session for you. Prefer Zoom, Google Meet, Teams or Skype? Add your own link instead.
Feature check
- Scheduling with reminders
- Billing and invoicing
- Parent and student portal
- Tutor pay slips from completed sessions
- A free plan that never expires
- Smart Learn study and test-prep system
- Management Portal for multiple locations
- Online lesson rooms created for you
- Website builder with hosting
- PayPal payments
- Zapier connection
- Toll-free support line in the UK
Where TutorBird wins
A comparison that scores us ten out of ten on everything is not worth your time, so here is the other side of it.
Choose TutorBird if:
- You have two to five people and want the lowest possible monthly cost.
- You need a website and want the builder and hosting bundled in.
- You want PayPal as a payment option.
- Review volume matters to your decision. TutorBird has been reviewed far more often than we have, and reviewed well.
None of those are small. A tutoring business that has no website and takes PayPal has a real reason to pick TutorBird, and we would rather you pick the right tool than pick us.
Switching from TutorBird
Two things make moving cheaper than staying where you are. Buy a subscription during your 21-day trial and your first three months are half price. Coming from another platform earns you a free month on top of that, and the two stack. Terms here. Together that is roughly two and a half months of Bizstim before you pay full price for anything.
Then export your students from TutorBird as a spreadsheet. Our import screen puts your column headings next to ours so you match them up on screen, and it works the same way for tutors and staff. In practice most new clients do not do it themselves, because I do the import for you as part of setting up your account. Move one location over first if you would rather test it than commit to it.
That last part is the difference people notice most after the move. The person answering your email is the person who writes the code. Feature requests go into the product rather than into a ticket queue.
Book a walkthroughI have been using this platform for about 4 years and love it! It has made our operation so much faster and more accurate!
The rest is on the page
The full comparison page has the thirteen-row side by side table, three client testimonials, and answers to the ten questions people ask most, from "Is Bizstim cheaper than TutorBird?" to what happens when the trial ends. We will keep both it and this article current, and the verified date on each tells you when we last checked.
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