HR systems
Connect Darwinbox to Hissa
Joiners, role changes, and exits update ESOP records automatically.
Hissa connects to the tools
your teams already use
Sync employee data from your HRMS, collect e-signatures on grant letters, take exercise payments online, and sign in with your work account. Your ESOP programme runs on current data, without exports.
All integrations
HR systems
Connect greytHR to Hissa
Keep the ESOP register in sync with greytHR employee data.
E-signature
Connect Digio to Hissa
Employees sign grant letters and ESOP documents with Aadhaar eSign.
Payments
Connect Easebuzz to Hissa
Collect exercise price and perquisite tax payments online.
Financing
ESOP financing in Hissa
Help employees fund an exercise without paying everything upfront.
Compensation data
Connect Comp Up to Hissa
Benchmark cash compensation while you model equity offers.
Single sign-on
Sign in to Hissa with Google or Microsoft
Admins and employees use their work account, with no extra passwords.
More integrations in this category are on the way.
Request a toolWhere each integration fits in the ESOP lifecycle
From the day someone joins to the day they exercise, each step pulls from the system that already owns the data.
- 01
Join
Employee record arrives from HR.
Darwinbox, greytHR
- 02
Grant
Size the offer, then sign the grant letter.
Comp Up, Digio
- 03
Vest or exit
Status changes keep vesting and lapses right.
Darwinbox, greytHR
- 04
Exercise
Pay exercise price and tax, or finance it.
Easebuzz, ESOP financing
- 05
Every sign-in
Admins and employees use their work account.
Why connect Hissa to the rest of your stack
One source of truth per system
People data stays in your HRMS, equity data stays in Hissa, and neither is copied by hand.
Fewer steps for employees
Sign grant letters, pay for an exercise, and log in without leaving the Hissa portal or juggling passwords.
Audit-ready by default
Signatures, payments, and status changes are recorded against each grant, so due diligence finds a clean trail.
48Active grants
36Employees
41 / 48Signed via Digio
| Employee | Options granted | Vested | Status |
|---|---|---|---|
| A. Rao | 12,000 | 4,500 | Vesting |
| S. Iyer | 8,000 | 8,000 | Exercised |
| P. Mehta | 5,000 | 0 | Signed |
| K. Das | 10,000 | 2,500 | Vesting |
Next vesting · 1 Dec
HRMS sync · Darwinbox · 2m ago
Frequently
asked questions
Which HRMS platforms does Hissa integrate with?
Hissa integrates with Darwinbox and greytHR, so employee joiners, role changes, and exits update ESOP records automatically.
Can employees sign ESOP grant letters with Aadhaar eSign?
Yes. Through the Digio integration, employees sign grant letters and ESOP documents with Aadhaar eSign.
Can employees pay the exercise price and tax online?
Yes. Through the Easebuzz integration, employees can pay the exercise price and perquisite tax online.
Does Hissa support single sign-on?
Yes. Admins and employees can sign in to Hissa with their Google or Microsoft work account.
Do integrations cost extra?
Talk to the Hissa team to confirm what is included in your plan.