Sign your document digitally today

The only free, unlimited use, legally binding e-signature platform.



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Net Promoter Score


Google Reciews


Net Promoter Score

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Your modern e-signing solution

Leave paperwork in the past

No more dog-eared documents. We've streamlined the process to make it quick and easy to eSign documents from your preferred device.

Store all your important documents on the cloud and access it anytime, anywhere.
Join thousands of entrepreneurs who use SleekSign for their governance operations.
Track the status of documents for each signatory, and send them reminders on the go.
We believe eSignatures should be available for all!

SleekSign fits your business perfectly

We're the most affordable, flexible, digital signing tool.


HKD 0 Monthly
  • Unlimited users
  • Unlimited signature requests
  • Unlimited templates (soon!)
  • Audit trail
  • Ability to send reminders


USD $ 15 Monthly
  • Pay per user
  • Unlimited signature requests
  • 5 templates
  • Audit trail
  • Ability to send reminders


USD $ 10 Monthly
  • Pay per user
  • Request at USD$5/month
  • Yes, Limited
  • Audit trail
  • Ability to send reminders

Digital signing is easier than ever!



Create an account with us.
Create an account of the Sleek platform to gain unlimited access to our free SleekSign tool.


Upload your document.
Digitize your document and highlight areas that need to be signed.


Sign your document.
This is the easy part – sign your document digitally.


Send your document to other parties.
Send the document to your business partners to sign digitally, too. Track their e-signature progress with real-time visibility.

Digital signing is easier than ever!

What our clients say about us?


Very prompt

Easily access documents on the platform. Sleek team has always been very prompt in providing advice.

Tiffany Chen
Founder • Techstyle


Proactive customer support

There are so many things that we are not familiar with & I would like to thank Sleek for helping us.

Wei Jiang Goh
Co-founder • Craft Health


Seamless and easy

Sleek has been seamless and easy to use. It is fuss-free and customer service has been really good.

Daniel Ong
Co-founder • Mbanq LABS


Excellent partner

Excellent partner to work with for our corporate secretary needs! Seamless and modern experience.

Theodoric Chew
Co-founder • Intellect Group


One-stop solution

Sleek made the potentially complicated process of setting up a company extremely straightforward.

Duncan Walker
Managing Director • Skyports


Growth focused

Highly recommended to anyone starting a company so that they can focus on their product growth.

Aaron Lim
Co-founder • Privyr


Efficiency, automation

Most impressed with the efficient processes of being able to do everything online and automated.

Yvonne Soh
Cofounder • Noodle Factory


Value, Quality

Provided professional consistent quality of service at a price that makes sense for our budget.

Andrew D Ive
Founder • Big Idea Ventures


One-stop solution

Sleek is a one-stop solution for all your needs. They are fast to respond to queries & help us.

Dr Sandhya Sriram
Co-founder • Shiok Meats


Proactive customer support

Proactive customer support available. Easily keep track of all our documentation in SG and HK

Camilo Paredes
Co-founder • CaterSpot


Prompt replies

Sleek stood out to us because of the prompt replies that they gave whenever we needed help.

Mareen Liang
Co-founder • Kombynation Co.


Great to start

Sleek is great for new & experienced entrepreneurs looking to set up a business in SG.

Joshua Soo
Head of Innovation & Strategy • Grow

Don't listen to us - listen to our customers.

The highest rated corporate services company

Sleek is rated miles ahead of it's competitors in the industry! Our customers have and will continue to recommend us to their family and friends.



Net Promoter Score



Reviews on Google

Do's and Don'ts

What can you eSign in Hong Kong?


Signed digitally?

Consumer agreements

Commercial agreements

Human resource agreements

IP licenses documents

Intellectual property transfers agreements

Judgement/Orders of a court

Warrants issued by a court or magistrates

Negotiable instruments

Employee termination notices


Statutory declarations

Wills, Trusts

Power of attorney

Government conditions of grant and leases

Any assignment, mortgage or legal charge within the meaning of the Conveyancing and Property Ordinance (Cap 219) or any other contract relating to or effecting the disposition of immovable property or an interest in immovable property

The making or execution of any instrument, including commercial agreements, which is required to be stamped or endorsed under the Stamp Duty Ordinance (Cap 117) other than a contract note to which an agreement under section 5A of that Ordinance relates

Any deed, conveyance or other document or instrument in writing, judgments, and lis pendens referred to in the Land Registration Ordinance (Cap 128)

Under Hong Kong law, contracts are legally valid if the legally competent parties reach an agreement – verbally, physical document, or electronically.

A written signature is not necessarily required if the other requirement is met.

Electronically signed contracts are considered valid by The Electronic Transaction Ordinance (ETO). Under Hong Kong law, digital signature and transaction solutions are also valid to provide proof in court.

Sales and services terms, software licenses, purchase orders, order confirmations, invoices, shipment documentation.

Non-disclosure agreements, purchase orders, invoices, procurement contracts, sales/distribution/service agreements

Non-disclosure agreements, employee invention agreements, privacy notices, Employment contracts, new employee onboarding processes.

Copyright, patent and trademark

Frequently Asked Questions

SleekSign is an electronic signature tool developed by Sleek, a corporate services firm in Singapore and Hong Kong.

Our initial business being mainly to manage document signatures, and since we were not satisfied by what the solutions available on the market, we have decided to develop our own electronic signature solution and make it available for anyone who needs it.

We take security very seriously. SleekSign uses a world class security certificate developed by Entrust, and distributed in Singapore by Netrust, Asia’s first public Certification Authority (CA) and the only Accredited CA in Singapore.

It absolutely is! SleekSign is free to use for your day-to-day business document signing processes.

SleekSign is free and there is no catch! We hope to help more businesses to switch to paperless forms of agreement/contracts. Go green!

Easy! Just access our SleekSign app, register and voila! You can then start uploading documents and send them across for signature. At the moment we only accept PDF format, but we will be adding new ones very soon. You may check this short demo video, showing you how to upload and send documents.

All Sleek clients in Singapore will have the SleekSign feature added to their company dashboard, and with the ability to save directly all files/documents on pre-defined folders.

Yes! SleekSign is available for anyone globally. Just register and start using it!

Watch our short demo video, showing you how to effortlessly upload and send documents for e-signature.

You can use SleekSign for your business administrative tasks like, sending out invoices to sign, employee contracts, NDA, or any other form you need to get a signature from.

Get in touch.

Start your Sleek journey today

Ready to grow your business to the next level?
Let us help take the load off your shoulders so you can continue doing what you love.

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