• Post a Project

Clarity before building. Discovery, PoC & delivery

Many teams come to us during periods of uncertainty.

They know something needs to change — a system, a process, a product, or the way their data is used — but they’re cautious about committing budget without clarity. The risk of building the wrong thing feels higher than the risk of doing nothing.

Sigli helps organisations make the right decisions before they build.

  • Min project size
    $50,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Antwerpen, Belgium
  • Year founded
    Founded 2015
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Max Golikov

2 Languages that we service

  • English
  • Dutch

2 Timezones that we service

CET
Central European Time (CET)
EET
Eastern European Time (EET)

4 Locations

  • Antwerpen , Belgium
  • Vilnius , Lithuania
  • London , England
  • Amsterdam , Netherlands

Select Focus Area
Application Platforms
Windows server
40%
Amazon Application Development Framework
20%
Azure Platform
20%
Linux server
10%
Other app platform
10%
Low Code Development
Microsoft Power Apps
25%
Nintex
5%
No Code Development
Xano
10%
BI & Big Data Solutions
Microsoft BI & data solutions
15%
BI & Big Data Focus
Other BI & analytics
30%
Digital and IT Strategy Consulting Focus
IT Assessment
40%
IT Consolidation
10%
IT Governance
10%
Virtual CIO Services
5%
Frameworks and CMS
.NET
25%
Zend PHP
5%
Programming & Scripting
C#
20%
Java
20%
PHP
20%
Industries
Consumer products & services
10%
Education
10%
Financial services
10%
Insurance
10%
Manufacturing
10%
Medical
10%
Real estate
10%
Supply Chain, Logistics, and Transport
10%
Telecommunications
10%
Utilities
10%
Clients
Midmarket ($10M - $1B)
55%
Enterprise (>$1B)
25%
Small Business (<$10M)
20%

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.7 /5

What Clients Have Said

Sigli offers competitive pricing with good value for cost, as noted by several clients. Specific project costs range from $4,000 to $50,000+, reflecting varied engagement sizes. Clients appreciate their transparency, professionalism, and ability to meet budget constraints while delivering quality results.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 13 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Sigli Review Insights

Overall Review Rating

4.9
  • Quality 4.8
  • Schedule 4.8
  • Cost 4.7
  • Willing to Refer 4.7

Top Mentions

Review Highlights

  • Proficiency in .NET and Azure

    Sigli's expertise in .NET and Azure is consistently praised. Clients commend their ability to modernize legacy systems, improve performance, and achieve seamless cloud migrations, enhancing system stability and reducing costs. Their technical proficiency is a significant asset.

  • Positive Client Feedback and Growth Potential

    Sigli's work has led to positive client feedback and measurable outcomes, such as improved system performance and user satisfaction. Their ability to support growth and future project scalability is frequently mentioned.

  • Effective Project Management

    Sigli is recognized for maintaining clear communication, meeting deadlines, and handling project management efficiently. Clients appreciate their proactive approach, regular updates, and the ability to adapt to project needs, ensuring projects are delivered on time.

  • Breach of Contract Concerns

    A notable breach of contract incident was reported, where Sigli allegedly solicited business directly from a client's customer, leading to termination of the engagement. This highlights a critical area for potential clients to consider.

  • Strong Domain Knowledge and Ownership

    Clients appreciate Sigli's deep understanding of industry-specific requirements and their ability to take ownership of projects. Their commitment to treating client goals as their own and suggesting pragmatic solutions is highly valued.

  • Responsive and Adaptable Team

    Clients appreciate Sigli's responsiveness and adaptability, particularly in fast-paced environments. Their ability to quickly integrate into client teams and adapt to changing requirements is highlighted as a key strength.

Sigli Reviews

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Services
Project Cost
Industry
Location

Web Dev for Software Consulting Organization

  • Web Development
  • $50,000 to $199,999
  • Oct. 2016 - May 2017
4.0
Quality
3.5
Schedule
4.0
Cost
4.0
Willing to Refer
1.0

"They may be fine as a direct provider, but I wouldn’t recommend using them as a sub."

May 26, 2017
Practice Director, Software Consulting Organization
Anonymous
Verified
  • Other industries
  • Denver, Colorado
  • 11-50 Employees
  • Phone Interview
  • Verified

Sigli (formerly Cortlex) augmented staff with mid-level assistance on multiple software initiatives to boost productivity. Failure to disclose a relationship with the client’s customer resulted in the engagement’s cessation.

Web Development & Integration for Software Company

  • Web Development
  • $50,000 to $199,999
  • Apr. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They will do anything to make sure we’re satisfied with the work that’s being delivered."

Jan 18, 2017
CEO, Software Company
Anonymous
Verified
  • Other industries
  • Denver, Colorado
  • 1-10 Employees
  • Phone Interview
  • Verified

Sigli (formerly Cortlex) was hired to provide web development services.

Mobile App Development for Barber Startup

  • Mobile App Development
  • $10,000 to $49,999
  • Oct. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They did a good job of communicating with me if there were any issues."

Jan 9, 2017
Founder, Barber Startup
Anonymous
Verified
  • Information technology
  • San Francisco, California
  • 1-10 Employees
  • Online Review
  • Verified

Sigli (formerly Cortlex) was hired to develop a mobile application.

Contracted Web Development for Education Startup

  • Web Development
  • $10,000 to $49,999
  • Apr. - Aug. 2016
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"With Sigli (formerly Cortlex), I was always pleasantly surprised.... Everyone wishes we could've kept working with them longer."

Aug 22, 2016
Founding Engineer, Ed Tech Startup
Anonymous
Verified
  • Education
  • 1-10 Employees
  • Phone Interview
  • Verified

Sigli (formerly Cortlex) provided development talent to assist the client in developing new features for their website. The bulk of the work was done in PHP and JavaScript.

Custom Web Development for Sports Company

  • Web Development
  • Confidential
  • Oct. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impresses me most about Sigli is their ability to combine technical expertise with a customer-focused approach."

Jun 8, 2026
Founder, Samtrack
Sammy Van De Velde
Verified
  • Sports
  • Belgium
  • 1-10 Employees
  • Online Review
  • Verified

Sigli has designed and developed a web platform for a sports company. The team has created the architecture, built the database, and implemented functionalities for performance data management and testing.

Software Dev for Third-Party Energy Co

  • Custom Software Development
  • $10,000 to $49,999
  • Oct. 2018 - Feb. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Sigli (formerly Cortlex) is a good choice when you look for people who do their work to the highest standards, are reliable and responsive to your needs."

Jul 10, 2019
Customer and Sales Manager, Catapult Labs
Kristina Kraiko
Verified
  • Information technology
  • Tallinn, Estonia
  • 11-50 Employees
  • Online Review
  • Verified

Following a body-lease model, Sigli (formerly Cortlex) supported software development of a custom web platform for a third-party client.

Showing 11-16 of 16 Reviews

Discovery Sprint: Audit + Roadmap

A structured discovery sprint to clarify what to build (and what not to). We audit your current stack and workflows, identify quick wins, and deliver a prioritized roadmap with scope, risks, and ROI assumptions—ready for internal buy-in and delivery planning.

Small

Teams needing clarity before investing

$2,500 /total
  • Kickoff + goals alignment
  • Current-state workflow mapping
  • Systems & integration inventory
  • Pain points + quick wins list
  • Prioritized roadmap + phased plan
  • 1 week delivery

Large

Complex orgs (ERP/CRM + integrations)

$12,000 /total
  • Kickoff + goals alignment
  • Current-state workflow mapping
  • Systems & integration inventory
  • Data & reporting readiness check
  • Pain points + quick wins list
  • 4 week delivery
Features

Small

$2,500

/total

Medium

$6,000

/total

Large

$12,000

/total

Kickoff + goals alignment

Current-state workflow mapping

Systems & integration inventory

Data & reporting readiness check

Pain points + quick wins list

Risk & constraints assessment (security / compliance / ops)

Target-state options (2 solution approaches)

Prioritized roadmap + phased plan

High-level estimates (timeline + cost range)

Backlog / scope for PoC or MVP

Stakeholder workshops

Executive-ready summary deck

Small

$2,500

/total

Kickoff + goals alignment

Current-state workflow mapping

Systems & integration inventory

Data & reporting readiness check

Pain points + quick wins list

Risk & constraints assessment (security / compliance / ops)

Target-state options (2 solution approaches)

Prioritized roadmap + phased plan

High-level estimates (timeline + cost range)

Backlog / scope for PoC or MVP

Stakeholder workshops

Executive-ready summary deck

Medium

$6,000

/total

Kickoff + goals alignment

Current-state workflow mapping

Systems & integration inventory

Data & reporting readiness check

Pain points + quick wins list

Risk & constraints assessment (security / compliance / ops)

Target-state options (2 solution approaches)

Prioritized roadmap + phased plan

High-level estimates (timeline + cost range)

Backlog / scope for PoC or MVP

Stakeholder workshops

Executive-ready summary deck

Large

$12,000

/total

Kickoff + goals alignment

Current-state workflow mapping

Systems & integration inventory

Data & reporting readiness check

Pain points + quick wins list

Risk & constraints assessment (security / compliance / ops)

Target-state options (2 solution approaches)

Prioritized roadmap + phased plan

High-level estimates (timeline + cost range)

Backlog / scope for PoC or MVP

Stakeholder workshops

Executive-ready summary deck

Our Story

Sigli helps mid-sized and enterprise teams make confident technology decisions and deliver what’s worth building. We start with structured discovery—audits, readiness assessments, and workshops—to reduce risk, align stakeholders, and define the right path.

When execution makes sense, we stay accountable through delivery, from PoCs and MVPs to automation and data work across the UK, DACH and Benelux.

Meet the Team

Roman Rimsha

Roman RimshaManaging Director

Roman Rimsha is a strategic software & digital transformation leader. As a Board Member at Sigli, he drives growth and innovation, delivering end-to-end solutions that modernize operations and improve customer experience.

Max Golikov

Max GolikovCBDO

Business-first, discovery-led. Helps clients turn needs into clear roadmaps and practical delivery plans across insurance, e-commerce, healthcare, and finance.

What Sets Us Apart

Discovery that leads to delivery

We start with structured discovery to create clarity and reduce risk, but we don’t stop there. The same team that helps define the right direction stays accountable through execution—whether that’s a PoC, MVP, or full delivery.

Ownership over advice

We don’t sell recommendations and walk away. We take responsibility for outcomes, raise risks early, and commit to realistic timelines. If something isn’t worth building, we say so—and if it is, we help deliver it.

Clear communication, no surprises

We work transparently and communicate clearly at every stage. You’ll always know what’s happening, what decisions are needed, and what trade-offs exist—so teams can move forward with confidence.

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

Learn More
Verified Client Reviews
16
Overall Review Rating
4.9
Source
Clutch
Last Updated
June 8, 2026

Business Entity

Business Entity Name UAB Sigli
Source Registru Centras
Jurisdiction of Formation Lithuania
Date of Formation February 23, 2023
Status Active
Last Updated May 9, 2026
ID 306257613

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated May 9, 2026
Learn More About The Clutch Verification Process

Locations (4)

Sint-Pietersvliet 7 AntwerpenBelgium 2000

76 - 100

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