Are you looking for a reputable and affordable digital signature service provider? Are you wondering where to buy a digital signature to ensure quality and reasonable prices? Let’s explore the price list for affordable digital signatures and the top 5 most reputable digital signature service providers today with 1Office.

1. Why do businesses need a digital signature?

What is a public digital signature?
Why do businesses need a digital signature?

A digital signature is a form of electronic signature used to verify the authenticity and integrity of digital data. Today, a digital signature is considered the electronic seal of an individual or business. They play an important role in:

Enhancing security and legal validity for electronic transactions: A digital signature has legal validity equivalent to a handwritten signature and a company seal under Vietnamese law. Digital signatures help parties authenticate the identity of individuals and businesses in online transactions, ensuring security and preventing forgery.

Optimizing operational processes: Digital signatures help businesses carry out online administrative procedures quickly, conveniently, and cost-effectively. Businesses can use digital signatures to sign contracts, declare taxes, pay invoices, participate in online bidding, etc.

Improving competitive advantage: Using digital signatures demonstrates a business’s professionalism and dynamism in applying technology to its operations. In transactions, businesses that use digital signatures will build credibility and trust with customers, partners, and related parties.

Therefore, using a digital signature is extremely important for businesses in today’s digital age. Businesses need to compare and research reputable, affordable digital signature service providers to choose the one that best suits their needs.

Read more: What is a digital certificate? Differentiating between a digital certificate and a digital signature

2. Top 5 most affordable digital signature providers today

Below is a list of the Top 5 most affordable and reputable digital signature service providers today: 1Sign (part of the 1Office software), VNPT-CA, Viettel-CA, FPT-CA, VinaCA.

Where to buy an affordable digital signature? Top 5 most reputable providers
Where to buy an affordable digital signature? Top 5 most reputable providers

Among them, the affordable digital signature service 1Sign is the most comprehensive digital signing solution, suitable for all types and sizes of businesses. This is a superior feature within the 1Office all-in-one business management software, chosen by over 5,000 businesses.

Latest pricing for affordable personal digital signatures
Service Package 1 year 2 years 3 years 4 years 5 years
1Sign 1,200,000 2,400,000 3,600,000 4,800,000 6,000,000
VNPT-CA 1,549,000 2,199,000 2,349,000 2,549,000 Not available
Viettel-CA 1,349,000 1,849,000 2,099,000 Not available Not available
FPT-CA 1,199,000 1,649,000 1,899,000 Not available Not available
VinaCA 1,249,000 1,649,000 1,849,000 Not available Not available

Note:

  • The price list above applies to new individual registrations. For new business registrations or renewals, please contact us for a quote.
  • For the 1Sign digital signature software, businesses can receive a discount of up to 25% depending on the service package. For more details, please contact our Hotline: 083 483 8888

3. Latest Updated Price List for Affordable Digital Signatures

The 1Sign digital signature price list is updated and effective from 08/03/2024. The 1Sign digital signature has the same legal validity as an individual’s or business’s seal in electronic transactions.

Reference: Affordable Digital Signature Price List for Individuals & Businesses

3.1. 1Sign Digital Signature Service Price List by Year

1SIGN DIGITAL SIGNATURE SERVICE PRICING BY YEAR
12 months 24 months 36 months 48 months 60 months
Business Digital Signature 6.000.000 VND 12.000.000 VND 18.000.000 VND 24.000.000 VND 30.000.000 VND
Personal Digital Signature 1.200.000 VND 2.400.000 VND 3.600.000 VND 4.800.000 VND 6.000.000 VND
Discount 0% 10% 15% 20% 25%

3.2. eContract and eDocument Signature Pricing

1SIGN SIGNATURE PRICING
Unit 1,000 Package 3,000 Package 5,000 Package 10,000 Package
eContract (Commercial Contract) Document 10,000 VND 8,000 VND 6,000 VND 5,000 VND
eDocument (Signing with a public digital signature) Signature 6,000 VND 5,000 VND 4,000 VND 3,000 VND
eDocument (Signing with an internal digital signature) Signature 4,000 VND 3,000 VND 2,000 VND 1,000 VND

Lưu ý:

  • All fees above include 1 corresponding public digital signature provided by 1Office.
  • The annual signing package allows for unlimited signing of internal eDocuments.
  • Each business receives a number of signing turns equal to the number of employees multiplied by 2.
  • An eContract is understood as a set of documents where one party signs outside of 1Office.
  • An eDocument is understood as any document where all parties sign within 1Office.

4. Criteria for Choosing a Personal/Business Digital Signature

1CA Digital Signature – "Touchless" Signing, "Paperless" Operations
1CA Digital Signature – “Touchless” Signing, “Paperless” Operations

Here are some important criteria to consider when choosing a digital signature:

  1. New registration and renewal costs

The price of digital signature services can range from a few hundred thousand to several million VND per year, depending on various factors. Businesses should consider their budget to choose a provider with a suitable price. In addition to new registration and renewal costs, you should also pay attention to other fees such as Token issuance fees, customer support fees, etc.

  1. Software features provided

Different digital signature service providers may offer different features. You should clearly and specifically define your usage needs to select a provider with suitable features. For example, the 1Sign digital signature software has outstanding features that many other software do not, such as: bulk signing, remote signing, and signing on all processes, documents, and devices.

  1. Customer support services

Choose a provider with good customer support to get your questions answered and receive assistance when needed. Some factors to evaluate regarding customer support include: response time, quality of answers, and support channels (phone, email, online chat, etc.).

  1. Provider’s reputation

Businesses should choose a provider with long-standing experience in the field of digital signature services. Also, refer to reviews from current and former customers to learn more about the quality of the provider’s products/services.

  1. Suitable type of digital signature

Currently on the market, there are 4 common types of Digital Signatures: USB token digital signatures, Smartcard digital signatures, HSM digital signatures, and Remote digital signatures. Each type of digital signature has its own distinct features, so users need to consider and evaluate their suitability to choose the best one.

5. FAQ: Frequently Asked Questions

5.1. Why choose 1Office’s digital signature service?

easy 1Office digital signature solution
Advantages of the 1CA digital signature solution

The integrated Digital Signature solution helps businesses solve the problem of electronic transactions and internal document signing. Here are the reasons why individuals and businesses should use 1Office digital signatures:

  • Ensures the highest legal validity: 1Office’s digital signature and e-contract services fully comply with the legal requirements for electronic authentication as stipulated in Decree 130/2018/ND-CP and Circular 16/2019/TT-BTTTT of the Ministry of Information and Communications.
  • Quick and easy implementation: 1Office provides a rapid implementation process that takes only 15 minutes, allowing businesses to use the solution effectively and easily without major difficulties.
  • Simple and convenient signing: The 1Office digital signature software focuses on optimizing the signing process, giving users a simple, convenient signing experience while still ensuring the accuracy and legality of electronic contracts.
  • Sign on many types of contracts: The solution supports digital signing on various types of documents such as internal vouchers, sales contracts, labor contracts, service contracts, commercial agreements, etc., ensuring flexibility and meeting business needs.
  • Supports signing on multiple devices: The solution can be used on various platforms, from computers and phones to tablets. Therefore, managers can sign easily and quickly from anywhere, as long as they have an internet connection.
  • Integrates with other modules: The software equips businesses with a toolset to optimize, automate, and digitize the entire process, ensuring flexibility and continuity across all aspects, from project management, finance, and sales to human resources.

5.2. 1Office digital signature new registration and renewal process

To register for a 1Office digital signature, businesses, organizations, and individuals need to prepare a dossier including:

For organizations and businesses:

  • A notarized copy of the business registration certificate or a notarized copy of the operating license (to verify the business’s legality).
  • A notarized copy of the legal representative’s national ID card or passport (to verify the identity of the legal representative and their authority to register a digital signature for the business).

For individuals:

  • A notarized copy of the national ID card or passport to verify the registrant’s identity and their right to use the digital signature.

benefits of digital signatures
The benefits of the 1CA application help businesses save costs and time

After completing the registration procedure, individuals/businesses need to register the digital signature following the 5 standard steps below:

  • Step 1: After successfully purchasing the digital signature, the individual needs to submit the personal digital signature registration dossier via USB Token.
  • Step 2: The provider proceeds to appraise the personal digital signature registration dossier.
  • Step 3: After the dossier is successfully appraised, the USB is sent to the unit for installation and activation to perform signing with the USB.
  • Step 4: Register an account with the General Department of Taxation.
  • Step 5: After the National Electronic Authentication Center certifies the dossier, the individual can proceed to use the digital signature to sign electronic documents.

Additionally, for more detailed information about 1Office’s digital signature registration process, you can contact us via our Hotline: 083 483 8888 for the fastest support.

5.3. 1Sign Remote Digital Signature Solution – No Interruptions

Don’t let cumbersome procedures and manual processes hinder your work! Choose the affordable 1Sign digital signature solution today to receive many attractive offers

  • Save 86% of time compared to manual processing
  • Reduce 90% of printing, delivery, and storage costs
  • Eliminate 100% of the risk of losing paper documents
  • Double the accuracy and reliability of data
Try our free trial today!

Contact 1Office now for a free consultation and trial:

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