Organization Summary

Drupal Certified Partner?
Top Tier Drupal Certified Partner about Drupal Certified Partners
Organization credits
Services
Consulting, Data migration, Deployment, Design, Development, E-commerce, Front-end Development, Information architecture, Infrastructure Planning , Migration, Mobile Site Development, Multilingual websites, Multisite installations, Performance Tuning and Optimization, Project Management, Quality Assurance, Site Audits, Site Building, Support, Theming, Upgrades, Usability
Sectors
E-Commerce, Education, Enterprise, Government, Healthcare, Manufacturing and Energy, Non-profit, Technology
Headquarters
US
Organization type
Drupal service provider
People
88 (list)

Meet Tag1 Consulting, Inc.

Who We Are

Tag1 Consulting is the global team behind some of the world’s most demanding digital platforms. Industry leaders like Google, The New York Times, and the ACLU have trusted us to architect and scale their mission-critical systems. As the #2 all-time contributor to Drupal, our team authored many of the core systems that power the open web. We put that open source heritage to work building, scaling, and optimizing the systems that run your business.

Tag1 is a Gold Partner of the Drupal AI Initiative, committing funding and dedicated engineers to advance AI in Drupal. Where others advise on AI, Tag1 engineers it. We validate every approach inside our own work before we deploy it for clients, then open source it and publish what we learned.

With Tag1, you get a partner invested in the long-term health of your platform, proven in crisis, and ready for whatever’s next. We build for the critical moment.

See All Our Case Studies

Why Tag1

Our engineers have been building Drupal since its first year, and for nearly two decades organizations have trusted Tag1 to turn complex technical decisions into clear, informed choices. The people who wrote the code do the work.

The People Behind the Platform

Systems we authored ship in every Drupal site. Our leadership includes principal architects, experienced engineers, and maintainers of key open source projects.

  • Security depth: Three Tag1 engineers serve on the Drupal Security Team.
  • Core architects: Our engineers built Drupal’s migration subsystem.
  • Performance pioneers: Gander, built with the Google Chrome team, brings automated performance testing directly into Drupal core.
  • Drupal.org itself: Tag1 provides infrastructure management for Drupal.org.
  • Global team, round-the-clock: We span 25+ countries, so someone is on the hard problem while you sleep.

Meet the Team

What We Do

We help organizations solve their most complex digital challenges with speed, clarity, and precision. From performance and security to large-scale migrations and AI, Tag1 builds solutions that keep your platform running today and moving forward tomorrow.

Website & Digital Platform Engineering

When the platform has to perform, we’re the team you call.

Strategic Technology Services

Strategy that goes deeper than advice. We work alongside you to get it right.

Web Performance & Scalability

When performance isn’t optional, neither is expertise.

Our Innovations

Your challenges fuel our innovation. We built these products and open source contributions to solve real-world problems.

Drupal

  • Workspaces: True enterprise content staging for Drupal. Preview changes, manage approvals, and publish across multisite platforms with full governance.
  • Drupal Migration Tooling: We maintain Migrate Plus and Migrate Tools, and our team includes the architects who built Drupal’s core migration subsystem.
  • Plus Suite: The next-generation page-building experience, standing on the shoulders of Layout Builder.
  • Drupal 7 Extended Support: Keep running Drupal 7 after End of Life.

AI

  • Scolta AI Search: Platform-agnostic, open source AI search with no SaaS vendor or search infrastructure.
  • Transom AI Site Builder: Open source AI for your CMS. Teams build and publish pages from a prompt, with every change staged for review before it goes live.
  • Jesse AI Assistant: An open source personal AI assistant built on plain Markdown files, with no vendor lock-in.

Performance

  • Gander: Automated performance testing built into Drupal core, created with the Google Chrome team.
  • Goose: Open source load testing that simulates real-world usage patterns at enterprise scale.

If your platform carries real stakes, traffic, data, uptime, or scale, talk to an architect.

Drupal Contributions

Tag1 team members include a Drupal core backend framework manager, a core release manager, core committers, subsystem maintainers, and members of the Drupal Security Team.

Drupal Core

Core Leadership

  • Framework Manager, Backend (catch)
  • Release Manager (catch)
  • General Core Committer, provisional (amateescu)

Subsystem Maintainers

  • Cache, Entity API, Path Alias (catch)
  • Content Moderation, Field API, Field UI, Transliteration, Workflows, Workspaces (amateescu)
  • BigPipe, Dynamic Page Cache, Page Cache, Theme API (Fabianx)
  • Authentication and Authorization, Image, Migrate (heddn)
  • Cache, User (kristiaanvandeneynde)
  • Command Line Interface, Node Access, Render API, User (moshe weitzman)

Topic Maintainers

Performance Testing in Core

  • Gander, the automated performance testing framework built by Tag1 and the Google Chrome team, now ships with Drupal core.

Branch Maintainers

Past Core Maintainers

  • Base system, Cron system, SQLite driver, Database update system, Form system, Menu system, Simpletest module (chx)
  • Search module (douggreen)

Contrib Module Maintainers

Migration

Workspaces and Content Staging

Content and Site Building

AI

Performance and Infrastructure

Developer Tools and Integrations

Legacy Modules

Earlier projects our team built and still maintains. Some are now part of Drupal core.

Drupal Security Team

Drupal.org Infrastructure

Mentoring and Support

  • Drupal Core Mentoring Coordinator (heddn)
  • DrupalCon Volunteer (jcg)

Community and Events

Recent Talks

Sponsorships and Initiatives

Additional Information

Credits on security advisories

Total: 203

Credits on issues (1 year)

Total: 1006

Projects supported