Home / Compare / 613OS vs Gradelink
Honest comparison · October 2026
613OS vs Gradelink
Gradelink is a student information system for small private schools (pricing by quote) — gradebook, attendance, report cards, scheduling, and billing and accounts receivable.
Live = works todayA date = scheduledNot offered = we don't do itVendor facts from public information (2026)
Side by side
What is live, what is dated, and what we don't do — next to what the vendor publishes.
| Capability | 613OS | Gradelink |
|---|---|---|
| Gradebook, attendance and report cards | Not offered; your SIS stays | ✓ |
| Admissions applications and pipeline | Live | ◐ prospective-student form; online enrollment (premium) |
| Tuition payment plans | Live | ◐ |
| Fundraising campaigns and pledge tracking | Donations and pledges with reminders Live; campaign goal tracking not offered today | Not published |
| Event tickets, dinners and sponsorships | Live | Not published |
| Text messaging | Billed by usage, after carrier approval | ◐ text alerts and voice messaging (SmartSend Pro, premium) |
| Financial aid applications, committee, decision letters, appeals | Live | Not published |
| Donor and alumni records | Live | Not published |
613OS column: Live works today; a date means it is scheduled; "Not offered" means we don't do it. Gradelink column: ✓ included, ◐ partial or limited, — not published by the vendor, from public information (2026); verify with Gradelink. 613OS pricing as of October 2026; see 613OS for schools.
Six honest answers
How does 613OS handle fund accounting and family balances?
613OS is building a ledger into the product: running balances by family and by fund, aging, printable statements and credits on account. It reaches our pilot accounts by December 2026. Today, every invoice and payment is tracked per family and per fund, and invoices and payments sync to QuickBooks Online (QuickBooks Desktop is quoted separately).
Who is the payment processor, and what does processing cost?
Office is $99/month and Pro is $247/month on an annual plan ($119 and $297 billed monthly); Enterprise is priced on the demo. Process with 613OS Payments and your plan fee is credited back for as long as 613OS Payments is your processor of record for tuition, dues and donations; card and ACH processing fees apply, and the credit ends 30 days after notice if you switch processors. On 613OS Payments, bank payments are $1 flat and cards are 2.9% + 30¢; each organization signs its own merchant application, payments are deposited directly to its own bank account, and 613OS never holds the money.
What do texting and WhatsApp cost?
Email is included; texting and WhatsApp are priced per message after carrier approval — we confirm your allowance at onboarding.
Texting switches on for each account after the phone carriers approve its business-texting registration, which usually takes about three weeks from the start of setup. Until then, every message goes by email, which works from day one.
Texting switches on for each account after the phone carriers approve its business-texting registration, which usually takes about three weeks from the start of setup. Until then, every message goes by email, which works from day one.
Does 613OS replace our SIS, gradebook or attendance?
613OS does not run a gradebook, attendance or report cards. Your student information system stays, and 613OS covers admissions, tuition, financial aid, giving and family communication around it. Attendance and gradebook tools are planned; no date announced. Until then we say so plainly and do not label them in the product.
Will a school see shul modules?
The shul edition is a separate product on the same platform; a school never sees shul modules such as dues, yahrzeits or kibbudim. A school that also runs a shul gets two accounts, each with its own receipts and merchant account.
What is 613OS's track record?
613OS was founded in 2026. Our pilot school is onboarding in October 2026 and our pilot shul in December 2026. We are early, and we do not publish reviews or ratings we do not have yet. 613OS is a Merch FinTech company. Its founder, Yoni Harel, works in payments as a merchant-services agent and also runs Remote Heroes, the virtual-assistant company whose trained operators staff Office Assist.
Where Gradelink is strong
- Gradebook, attendance and report cards for small private schools
- Block scheduling, billing and accounts receivable
- Online enrollment and AutoPay on the premium tier
Choose Gradelink for academics; it is an SIS for small private schools and can run alongside 613OS.
This comparison is based on publicly available information about Gradelink (2026) and is current for 613OS as of October 2026. Features and pricing change; verify details with each vendor. 613OS is not affiliated with or endorsed by Gradelink.
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See it on your own numbers
Book a 20-minute demo. Bring a recent processing statement and we'll put your numbers side by side.
613os.com/demo · 305-954-7362 · yoni@613os.com