Open Source Alternatives to Achflow
17 open source Fractional CTO options similar to Achflow, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Netguru57Software DevelopmentPoznań, Poland$63.0MA software development company focused on building digital products and providing IT consulting.
Open source
Sensei Media Concept8System IntegratorSystem integrator for IT startups: DevOps, CRM/ERP, cloud, marketing, international market entry.
Open source
Clerky46LegalTechSan Francisco, United States$1.5MAutomates legal and administrative tasks for startups, from incorporation to cap table management.
Open source
Slauth.io43EnterpriseAshburn, United States$1.5MArk Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.
Open source · Self-hostable
Centora30AccountingLeatherhead, United KingdomCentora provides accounting, tax, and business solutions for startups, SMEs, and growing businesses.
Open source
Unosquare23IT ConsultingSan Diego, United StatesUnosquare provides outsourced software development and IT consulting services to businesses.
Open source
Airfleet20MarketingMarTech agency for high-growth tech startups, delivering marketing solutions powered by technology.
Open source
- Vostex11Software Engineering
Software engineering studio designing and building custom software, platforms, and automations.
Open source
nilecore solutions11Enterprise SoftwareAhmedabad, IndiaNilecore Solutions provides innovative software solutions to empower businesses through custom applications and digital transformation.
Open source
- Flas10Fintech
A platform for company registration, Mercury bank account opening, and Stripe payment integration.
Open source
- Hebeko8Open SourceParis, France
Hebeko helps organizations control infrastructure, reduce costs, and improve security with open-source solutions.
Open source · Self-hostable
Design Doctor6Web DesignYour partner for a successful website launch. Join our newsletter for updates and insights!
Open source
Sniperdex6Web DesignWebsite creation services for soon-to-launch websites.
Open source
Stripe Issuing4FintechSan Francisco, United StatesA programmable API platform for businesses to create, manage, and distribute virtual and physical cards.
Open source
Dc CreativeCloud ArchitectureLondon, United KingdomSenior cloud architect and DevOps consultant with 30+ years of experience.
Open source
AmazoniatechCTO as a ServiceA transatlantic technology partner helping companies design, build, and operate systems from CTO-as-a-Service to AI-driven operations.
Open source
10CloudsSoftware DevelopmentWarsaw, PolandCustom software development company specializing in web and mobile applications, cloud solutions, and UI/UX design.
Open source