KNP Labs

What KNP Labs does

KNP Labs is a privately held French software development agency headquartered in Nantes with a secondary office in Caen, founded in 2009 (incorporated 2011 as KNPLABS SARL unipersonnelle, RCS Nantes 511973067). The firm specializes in bespoke CRM and business application development on the Symfony/PHP and React stacks, alongside team reinforcement (staff augmentation) and AI/third-party integration consulting. Its primary customer segments are French startups and small-to-medium enterprises, with selected enterprise accounts that include Afflelou, BioSerenity, ManoMano, Mediapart, MAIF, and a long-term International News Group partnership spanning multiple years and projects.

The agency's technology stack centers on PHP/Symfony for back-end and React for front-end, supported by documented DevOps practices (Docker, Traefik, Fluentd) and architectural methodologies including hexagonal architecture and SOLID principles. Its most recognized open-source contribution is the Snappy PHP package (wrapper around wkhtmltopdf, 35M+ downloads, MIT-licensed) plus the KnpSnappyBundle Symfony integration; a 2023 roadmap targets broader rendering engine support including headless Chrome. KNP also publishes educational content on its blog, speaks at conferences such as AFUP Day, Paris Test Conf, and Printemps Agile, and maintains active Hacktoberfest and internal hackathon participation.

KNP operates a professional-services business model with four revenue streams: project-based custom software development, staff augmentation/team reinforcement, Qualiopi-certified training (Symfony, React, PHP, Docker, Behat, Agile), and AI integration consulting. Distribution is direct via website forms, email ([email protected]), and phone, with no intermediaries. Training is delivered in-person, capped at 8 attendees, priced at €1,650–€2,750 per attendee (€3,100–€8,000 for internal corporate sessions), and eligible for OPCO funding thanks to the Qualiopi certification (2024–2027). Marketing is content-led, leveraging technical blog posts and developer community engagement as primary top-of-funnel channels.

Name

KNP Labs

Legal name

KNPLABS SARL

Website

https://knplabs.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

KNP Labs is a French software development agency specializing in Symfony/PHP and React custom CRM and business applications for startups, SMEs, and select enterprises. The firm also provides staff augmentation, Qualiopi-certified technology training, and AI integration consulting from offices in Nantes and Caen.

Ownership category

akta.pro rank

Product category

Custom Web Application Development Services

NAICS

Custom Computer Programming Services (541511), Computer Systems Design Services (541512), Other Management Consulting Services (541618)

SIC

Services-Computer Programming Services (7371), Services-Management Consulting Services (8742), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

DevOps Consulting & Transformation (BPAEAKAA)

akta.pro secondary industries

DevOps, SRE & Platform Engineering Consulting (BPAHAEAK), Cloud, DevOps & Infrastructure Staffing (BPACADAD), Cloud & DevOps Training (Cloud, Containers, CI/CD, SRE) (BPAEANAG)

Keywords

• Custom Symfony development
• React web application services
• CRM software development
• Team augmentation services
• Professional developer training

Headquarters

HQ city

Nantes

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Custom Software Development: Bespoke CRM and business software development services for startups and SMEs using Symfony and React technologies. Revenue generated through project-based consulting and development engagements.
2. Training Services: Professional training programs on Symfony, React, PHP, Docker, Behat, and Agile methodologies. Sessions priced per attendee with volume discounts available for organizations.
3. Team Reinforcement: Embedding KNP developers into client teams to supplement existing development capabilities.
4. AI Integration & Consulting: Artificial intelligence integration services and advisory for third-party services integration.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

KNP Labs is a French web development agency that designs and builds tailor-made CRM and business software using the Symfony (PHP) and React frameworks, and supplements these projects with third-party and AI integration consulting as well as staff augmentation (team reinforcement). The firm also runs a Qualiopi-certified catalog of in-person training courses on Symfony, React, PHP, Docker, Behat, and Agile methodologies, and maintains open-source tooling such as the Snappy PHP package.

Product overview

KNP Labs is a software development agency offering custom CRM and business software development using Symfony and React frameworks, AI integration and consulting services, and team reinforcement (staff augmentation). Their notable open-source product is Snappy, a PHP package for PDF and image generation with over 35 million downloads. They also offer professional training services including Symfony, React, Behat, PHP, Docker, and Agile methodology courses, all under their Qualiopi certified training catalog.

Differentiator

Problem solved

Functional benefit

Brands

• SymfonyCasts: Video tutorial platform for PHP and Symfony learning, originally founded as KnpUniversity and rebranded in 2018

Products and services

• Custom CRM & Business Software Development End-to-end bespoke development of CRM and business applications in Symfony (PHP) and React for startups and SMEs; covers scoping, design, automated-tested implementation and ongoing refactoring, including engagement with an international news media group spanning multiple years.
• AI & Third-Party Services Integration Consulting Advisory and integration services that embed third-party APIs and AI services into customers' existing applications, helping clients add intelligence and external functionality without building from scratch.
• Team Reinforcement (Staff Augmentation) Staff augmentation service providing skilled Symfony/React developers to work alongside client teams, enabling clients to scale engineering capacity without permanent hires.
• Symfony Beginner Training 3-day introductory training that makes developers productive in Symfony and teaches good practices; capped at 8 attendees and offered both publicly and as in-house corporate sessions.
• Symfony Complementary Modules Training Advanced Symfony training modules of variable duration covering deeper Symfony topics to help engineers become truly productive on the framework.
• React Training Training course teaching engineers to master web application development with React, delivered as part of KNP Labs' Qualiopi-certified training catalog.
• Behat Training 2-day training course focused on using Behat for behaviour-driven testing in projects, aimed at engineers seeking improved quality and productivity through automated acceptance testing.
• PHP Fundamentals Training 3-day training teaching the basics of building a web application with PHP, foundational to KNP Labs' Symfony and PHP Framework Certification courses.
• PHP Framework Certification Training 5-day certifying course on developing web applications using a PHP framework, providing formal certification of competence for engineers using PHP frameworks.
• Docker Training Training on Docker that helps teams unify their development and production environments, eliminating the 'works on my machine' problem in client engineering organisations.
• Agile Training Training on Agile methodologies that helps teams bring projects to successful completion, delivered by KNP Labs as part of their Qualiopi-certified catalog.
• Snappy (knplabs/knp-snappy) Open-Source PHP Package Open-source PHP library that generates PDFs and images from HTML or web pages via a wkhtmltopdf (and, in upcoming versions, headless Chrome) wrapper; freely distributed under MIT licence and used as a community-credibility asset for KNP Labs.

Quantifiable outcome

• 35 million+ package downloads

Named customers6 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• SymfonyCasts (formerly KnpUniversity)minorStrategic or Co-development Partner · 16 September 2018SymfonyCasts was co-founded by KNP Labs founders and remains part of the KNP Group. It provides PHP and Symfony video tutorial content. While KnpUniversity rebranded to SymfonyCasts in partnership with Symfony, KNP Labs continues as a separate entity focused on development services and training.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Elao: French Symfony/PHP agency providing custom development, training, and team augmentation; comparable niche positioning and B2B service model.
• SensioLabs: The creator of the Symfony framework and a French agency offering Symfony consulting, training, and enterprise support; directly comparable in technology focus and training services.
• JoliCode: French Symfony/React development agency offering custom web development, training, and open source contributions; closely comparable in services, tech stack, and culture.
• Theodo: French web and mobile development agency with overlapping Symfony/React/React Native services and team reinforcement offerings, serving similar startup and SME segments in France.

Others

• SymfonyCasts: Sister company under the KNP Group (originally KnpUniversity) offering PHP/Symfony video tutorials; ecosystem partner that shares brand and talent pipeline with KNP Labs.
• Platform.sh (Upsun): Cloud platform purpose-built for Symfony and PHP workloads; adjacent infrastructure provider in the same ecosystem that KNP's developers and clients depend on.

Broad incumbents

• Blackfire.io: PHP/Symfony performance profiling and observability tooling owned by SensioLabs; overlaps in the Symfony ecosystem and serves a similar developer audience but as a product company rather than services firm.

Emerging players

• Malt: French freelance platform competing for the same developer-augmentation demand that KNP addresses via team reinforcement; not a direct services competitor but overlaps on the supply-side talent market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• GitHubgithub.com/KnpLabs
• Xx.com/KNPLabs
• Facebookfacebook.com/KnpLabs

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KNP Labs