The easiest and smarter eSign experience on the market .
Join the most excited eSign technology ecosystem for the success of your business.
Join over 2954 signers
Get new documents signed every week
The features for modern times
Chat GPT and Open AI powered
Get real-time insights within your signable document by using our bio bot and Open AI-embedded technology
One click signature
Request other non-users to sign documents via e-mail, Request signatures for specific marked points, Add initials, date, company name, address and full name automatically
Multiple integrations
Automatically store entries to Google Sheets, add Calendar events from your forms, and integrate with other systems
AI POWERED
bio ecosystem
esgin.bio is part of the bio ecosystem, this means that you will be able to analyze the content of your signable documents using CHAT GPT by Open AI, right inside the document, in a fast and covenient way without the need of integrations
Great features for grow your business
Legally Binding Signatures
eSign.bio signatures are compliant with the eSign Act and and UETA; They can hold up in court
Colorful
Draw your signature or simply type it by selecting the font, color and size of your preference, once, and use it in all your documents with just one click
File explorer
Enjoy our classic file explorer as you do in your operating system, organizing documents by using drag-and-drop and right-click actions have never been that easy.
Truly mobile friendly eSignatures
Your Clients will love your mobile-friendly eSignatures. The next generation of online signatures.
AI Document chat
If you work on a file at the same time as other people, you can chat with each other inside the document, including our ai bio bot. The chat record will be attached to the document history
Notifications
Get real time signing request notifications and send automated reminder for late signing
We welcome most popular formats and file hosting services
eSign by BIO not only works with pdf documents, but also with Word, Excel and PowerPoint.​
- Read your documents in the original format using our Office viewer
- Organize your documents in folders with different levels of permissions as you do on Dropbox, Google Drive, or One Drive
- Import your documents from Dropbox and Google Drive in a snap
Simple pricing
Pay anually
Pay monthly
INDIVIDUAL
Our standard plan ideal for individuals
$10$5per month (annual one-time charge of $60)
MOST POPULAR
STARTUP
Ideal for startups and small companies. Let's grow together
$15$9per user, per month (annual one-time charge of $108 per user)
OPEN AI AND CHATGPT INSIGHTS
Business Pro
OpenAI, (CHATGPT) and templates included
$25$15per user per month (annual one-time charge of $180)
We work hard to satisfy our clients
With your technology, I sign contracts with my clients with the peace of mind that it is 100 percent legal in Colombia, the country where I am based.
Loved it and the functionality is awesome and moreover, there are so many things like stamps, document templates, integration with Google docs, you guys are the best 😘
I am using this technology to sign informed consent with my patients and it has done very well for me.
I am using this technology to sign informed consent with my patients and it has done very well for me.
I went from DocuSign to Sign by bio because of its price, functionality, and its integration with clik.bio, where I can publish mini websites with signature buttons. It's the best.😀
I manage all the contracts and SLA - service level agreements with my clients in an easy and organized way
EARN MONEY
Sell your documents on the go
Whether you are a lawyer or an entrepreneur who wants to sell your documents as templates, you can do it through templates.bio, the best and most profitable platform for selling templates and documents online
Build complex and secure signable forms
If you prefer forms over documents, let us introduce you to forms.bio ; the most practical and complete form builder on the market;Â start publishing forms with workflows, signature fields, numeric calculations, and hundreds of other features in a snap.
EASY FORMS
Trusted by hundreds of companies worldwide
Finally easy!
Say goodbye to the use of paper and to the old-fashioned signature platforms