Lash studio software that books the fill before the window closes.
A lash business runs on fills. Book them on time and the chair stays full. Let them slip and a fill turns into a full set nobody planned for. Booking, rebooking at checkout, patch tests, client notes, memberships, and payroll are on the free booking platform.
15 minutes · no card, no contract · free forever
A late fill is a full set in disguise
Your client means to come back in two to three weeks. Then life happens, she books at week four, and she arrives with too little retention to fill. Now you are either running long on a fill price or having an awkward conversation at the chair.
Rebooking happens at checkout, with reminders timed to the refill window you set, so the next fill is on the calendar before she leaves.
The patch test lives on a sticky note
New client, new adhesive, new artist. The patch test happened, but where is it written down? If it lives on paper or in one artist’s phone, the next person to work on her is guessing.
Book the patch test as its own short appointment, attach the consent and intake to that visit, and the result stays on her record for whoever does the full set.
Her lash map walks out with the artist
Curl, length, thickness, the mapping she loved last time. Clients come back for a look, not a service name. When that detail sits in someone’s memory, a sick day or a new hire means starting from scratch.
Notes and photos sit on the client record, so any artist can open the last set and match it.
Built for lash studios
The platform, in the order a lash studio needs it
Booking & Client Management
Booking calendar, CRM, payroll, memberships — with Fiona, your AI assistant, built in and free.
Learn morePaidMarketing
Reviews, social, video, blog, and off-site SEO — one bundle, one price.
Learn morePaidAI Voice Reception
Answers every call and books straight into your calendar, 24/7.
Learn more- 01
Set your fills and your window
Load full sets, fills, and patch tests at their real lengths, set the refill interval for each, and import your client list.
- 02
Rebook at the chair
The next fill is booked at checkout, the waitlist offers cancellations to waiting clients, and reminders go out automatically.
- 03
Add growth when you want it
Lashes sell on photos. Social posting and review management are part of the Marketing bundle, and AI Voice Reception answers the phone while you are mid-set. Both are priced separately, month to month. See tersavia.com/pricing.
What a lash studio risks losing in a migration
Your refill rhythm. Fill intervals are settings, not data, so they rarely come across in an export, and the first few weeks on a new system are when fills quietly slip past the window.
Your client list comes across during setup, and we rebuild your fill intervals and patch-test steps with you before you go live, so no reminder goes out on the wrong week.
Switching? We move your clients’ saved cards for you, with full PCI compliance, once your current processor releases them. How it works →
Questions from lash studio owners
Can reminders follow my refill window?
Yes. You set the interval per service, so a fill reminder goes out on your timing, not a generic one. Reminders are unlimited.
Where do patch test results go?
On the client record. Book the patch test as its own appointment, attach the consent and intake to it, and any artist can see the result before the full set.
Can artists see a client’s last lash map?
Yes. Notes and photos are on the client record, next to her appointment history, so a covering artist can match the last set.
Do you charge per artist?
No. The booking platform has no per-artist, per-chair, or per-location charge, at any headcount.
What about my clients’ saved cards if I switch?
We move your clients’ saved cards for you, with full PCI compliance, once your current processor releases them. How it works →
Fills are frequent, so per-artist pricing adds up fast.
A studio that sees the same client every few weeks feels every per-artist and per-message fee. Here is what the major platforms charge in 2026, and how to check your own bill.
Keep every fill on time.
The booking platform is free forever. Rebooking, patch tests, and client notes included.
15 minutes · no card, no contract · free forever