Blockchain powered. People driven.

Bronze
VERIFIED

OPENLEDGER: BLOCKCHAIN DEVELOPMENT AND SOLUTIONS

OpenLedger ApS creates custom blockchain apps on the most versatile and powerful blockchains available.

For clients who need their own bespoke blockchains, our experienced team of developers creates custom blockchains in partnership with your team to deliver a fully-functioning blockchain, with the features you need and backed by technical support from OpenLedger.

Find out more at openledger.info

____

OpenLedger’s 60+-strong technical team builds custom decentralized apps for businesses on the most popular, powerful and versatile blockchains available.

Talk to us about DApps built on:

  • Ethereum and Ethereum Virtual Machine
  • BitShares/Graphene
  • EOSIO
  • HyperLedger
  • genEOS

We consult with partners to select the most appropriate blockchain technology to underpin the functionality you need to succeed, and develop and implement solutions in partnership with your team, backed by knowledgeable, easy-to-contact technical support.

For partners who require a full permissioned ecosystem of their own, OpenLedger delivers custom blockchain development, consulting with you to select the most appropriate technology to develop and implement bespoke blockchains for businesses.

OpenLedger ApS is registered in Denmark, with development offices in Minsk, Belarus.

To learn more, visit our website at openledger.info

 
$25,000+
 
$50 - $99 / hr
 
50 - 249
 Founded
2014
Show all +
Copenhagen, Denmark
headquarters
  • Applebys Plads 7
    Copenhagen 1411
    Denmark
other locations
  • Zheleznodorozhnaya 33a/1
    Minsk 220089
    Belarus

Portfolio

Key clients: 

Crypviser, Karma, Sola, Monetha, Scorum, OPUS

HubDSP

GATEWAY TO DIGITAL ADVERTISING IN THE CRYPTO WORLD

HubDSP is a demand-side platform for digital advertising tailored to everything crypto.

HubDSP was designed and developed to grow crypto traffic, boost brand awareness, community visibility and, ultimately gain new partners and investors.

✔ Real-time bidding

✔ Traffic buying

✔ Campaign

management

✔ Performance tracking

✔ Real-time analytics

✔ Detailed reporting

✔ Full bidding and buying automation

✔ Targeting accuracy

✔ Buying at the lowest CPM

✔ Unlimited geo reach

✔ Brand integrity protection

✔ Complete control over ad budget

LEARN MORE AT HUBDSP.COM

OpenLedger DEX

OPENLEDGER DEX - A SECURE, FAST AND FLEXIBLE DECENTRALIZED CRYPTOCURRENCY TRADING PLATFORM

OpenLedger DEX is a BitShares-based decentralized exchange and an entry point into the decentralized market.

The OpenLedger’s user-friendly interface makes this BitShares platform easy to use for anyone and has numerous gateways allowing users to deposit and/or withdraw different

cryptocurrencies traded on this DEX.

✔ Real decentralization

✔ Graphene-based

✔ High performance -

up to 100,000 transactions per sec

✔ Maximum security

✔ Basic and advanced modes

LEARN MORE AT DEX.OPENLEDGER.IO

genEOS

HIGH-OCTANE DECENTRALIZED PLATFORM FOR BLOCKCHAIN APPLICATIONS

OpenLedger team is excited to contribute to this project as an Advisory Partner. We’re bringing our knowledge and expertise to make sure genEOS is the most effective enterprise blockchain platform on the market.

This is blockchain 4.0 for business - powerful, fast, secure and scalable, with a test net already developed

and available. genEOS is the decentralized ecosystem that lets businesses design and launch their own blockchain applications, backed by a blockchain service provider ready to build Dapps to order.

✔ Features for business

✔ Sky-high performance

✔ Seamlessly scalable

✔ EOSIO-based

✔ Truly open-source

LEARN MORE AT GENEOS.IO

OpenLedger DEX Mobile Wallet

A SECURE APP FOR OPENLEDGER ACCOUNTS

A free Android and iOS mobile app to sign in to existing crypto wallets.

Instant control and management of OpenLedger DEX accounts anytime, anywhere. Secure checks of balance, the latest transactions history and details for accounts. Sending BTS, BTC, ETH and 50+ other assets on the go.


✔ Logging in with a

PIN or the fingerprints authentication

✔ Synchronization with the OpenLedger account for additional safety

✔ Performing transactions right from the app

✔ Configuring accounts

✔ Multi-language support

BitShareScan

THE BLOCK EXPLORER AND ANALYTICS PLATFORM

BitShareScan is a BitShares explorer which provides users with the up-to-date information about the blockchain.

The dynamic search feature lets the visitors search for the necessary real-time data about assets, accounts, and transactions, as well as the blockchain changes.

✔ Fast data loading

✔ Convenient adjustable

interface

✔ Auto-refresh option for real-time results

✔ Mobile version available

✔ USD, BTS, BTC currencies lookup

LEARN MORE AT BITSHARESCAN.COM

Crypviser

A BLOCKCHAIN-BASED COMMUNICATION NETWORK WITH PRIVACY IRREVOCABLY BUILT IN

It is a comprehensive new generation platform, which meets modern challenges for information security and increased demand for data privacy and protection in instant data exchange networks.

➤ Completely anonymous, not even phone numbers are required.

➤ All-in-one solution for communication:

 

     ✔ Messaging

       ✔ Voice and video secure VoIP calls

       ✔ Secure crypto wallet

       ✔ Location protection features

       ✔ User-friendly interface

➤ Automated encryption, intrusion detection.

➤ Built on the BitShares blockchain.

Reviews

Sort by

Blockchain Development for Tea Exchange Platform

"OpenLedger is truly capable of developing and delivering complex blockchain based software."

Quality: 
5.0
Schedule: 
5.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
$50,000 to $199,999
 
Sept. 2018 - Jan. 2019
Project summary: 

OpenLedger developed a blockchain-based exchange platform for tea trading as a web interface. Key features included contracts, payments, and documents.

The Reviewer
 
51-200 Employees
 
San Francisco, California
Director of Business Development, Software Dev Company
 
Verified
The Review
Feedback summary: 

The platform is successful and, as such, has been well-received. OpenLedger’s responsiveness and ability to produce implementable, on-time deliverables are hallmarks of their work. While there were some minor communication issues, efficiency and quality of work generally won the day.

BACKGROUND

Please describe your company and your position there.

I'm director of business development for a well-established custom software development company. We’re one of the best among IoT solutions developers with world-famous customers.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire OpenLedger?

One of our big customers asked us to develop a blockchain-based exchange platform for tea trading. We don't have blockchain expertise in-house, so we needed to hire an external resource to help us develop this platform.

What were your goals for this project?

Our main goal was to complete the blockchain part of the project on time and under budget.

SOLUTION

How did you select this vendor?

We identified a few vendors through market research. However, due diligence revealed they were a poor fit for the skills and expertise we needed. Our friends at another company told us about their positive experience with OpenLedger. We learned about their strong blockchain-based technical team and decided they were the best team for this custom software development.

Describe the project and the services they provided in detail.

OpenLedger developed a blockchain platform that covers the full scope of operations, including contracts, payments, and documents. The full-scale and detailed web interface gathers all the market participants under the “hood” of the platform.

What was the team composition?

We worked with a solution architect, a team lead, three blockchain developers, a project manager, and two QA resources.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

OpenLedger successfully built the complicated tea trading process on blockchain. They helped us complete the project as a part of our team.

How was project management arranged and how effective was it?

Their project manager was pretty good, always responsive and attentive to details. There were some minor issues impacting cooperation between our teams, but they were resolved almost immediately.

What did you find most impressive about this company?

OpenLedger is truly capable of developing and delivering complex blockchain based software. There are so many companies on the market that claim to have this expertise but in fact can’t back up their words with actions.

Are there any areas for improvement?

Overall, it was all good. They probably could add more consulting during the project since blockchain development is so specific.

5.0
Overall Score We'll definitely work with them again on any blockchain solutions.
  • 5.0 Scheduling
    ON TIME / DEADLINES
    Everything was perfect in terms of schedule.
  • 4.5 Cost
    Value / within estimates
    They were more expensive than expected, but we're paying for quality.
  • 5.0 Quality
    Service & deliverables
    There were some minor bugs but they have really good QA.
  • 5.0 NPS
    Willing to refer
    We've already recommended them twice.

Blockchain Development for Cryptographic Communications App Company

“They delivered a well-developed and reliable blockchain platform."

Quality: 
5.0
Schedule: 
5.0
Cost: 
4.5
Willing to refer: 
5.0
The Project
 
Confidential
 
Aug. 2017 - Ongoing
Project summary: 

OpenLedger provided blockchain development services, working with a company from its first fundraising through to the implementation stage. They have also provided marketing and advisory services.

The Reviewer
 
1-10 Employees
 
Germany
CEO, Crypviser GmbH
 
Verified
The Review
Feedback summary: 

The blockchain platform is excellent, providing the services the company wanted to a high standard, while they handed the complex technology smoothly. The team is honest, transparent, and able to deliver good service for a reasonable price, given the level of quality.

BACKGROUND

Introduce your business and what you do there.

I’m a representative of a German company that is developing a new generation of cryptography. Our first product, for the B2C market, is a secure communication network based on blockchain. We plan to start a second stage for the B2B market, machine-to-machine, and IoT sectors.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with OpenLedger?

They advised and assisted us during our initial coin offering (ICO) one year ago, in 2017. We had a crowdfunding stage, and then they handled most of the blockchain development.

SOLUTION

What was the scope of their involvement?

They work on blockchain development for a decentralized cryptocurrency exchange. Our token is issued in the platform and is then available on an open network. We’ve also established exchange gateways between our network and others.

We’ve also contacted them for marketing, and advisory services too.

What is the team composition?

There are around three people from their team.

How did you come to work with OpenLedger?

We’ve worked with them since day one.

What is the status of this engagement?

We started working with them in July 2017, with our ICO crowdfunding campaign. They’re still our strategic partner, but the development is being done on our side.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

The quality was really good, and we got the results we wanted. They delivered a well-developed and reliable blockchain platform that matches our technology requirements.

How did OpenLedger perform from a project management standpoint?

Most of the development deliverables were provided on time and according to the designs. We worked with complex technology, including a new generation of cryptography.

What did you find most impressive about them?

The level of service provided for the price impressed me. They’re not cheap, but the price is optimal for the quality of the service.

Are there any areas they could improve?

No.

Do you have any advice for future clients of theirs?

They’re a reputable company. We’ve been working with them for a year and a half and, during that time, they’ve shown themselves to be highly professional and responsible, with good management. Their CEO, in particular, is an honest person, accountable to his obligations. I recommend them to people looking for quality solutions.

5.0
Overall Score
  • 5.0 Scheduling
    ON TIME / DEADLINES
  • 4.5 Cost
    Value / within estimates
    They’re a bit expensive.
  • 5.0 Quality
    Service & deliverables
  • 5.0 NPS
    Willing to refer
Verification

Clutch verification provides an additional layer of data to help you make the right purchasing decsion of business services. Learn more

Verification Level
Bronze
VERIFIED
Business Entity
Status
Active
Jurisdiction of Formation
Denmark
ID
35809171
Date of Formation
Feb 1, 2014
Last Updated
Apr 4, 2019
Payment & Legal Filings
International Credit Risk Assessment

Per our methodology, the International Credit Risk Assessment rating is determined by our analysis of a credit report and third-party data.

Very Low Risk
Client Reviews
VERIFIED CLIENT REVIEWS
2
OVERALL REVIEW RATING
5.0
Source
Clutch
LAST UPDATED
February 27, 2019