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Company

Epsilon

Open structure map

Structure of Epsilon

Epsilon

Company

9 connections
UpstreamSupply and dependency
OwnershipInvestment and holdings
Relationship began2026
EpsilonCompany · 9 connections
Layer 1

UpstreamSupply and dependency8

OwnershipInvestment and holdings1

Place in the network

No. 2263 of 75986top 3%

9 direct links

In a group of 774 closely linked entities, around

Weighted by public relations with evidence, recomputed daily.

Relations

Arrows show the direction of the relationship. Filter to focus on a business area.

  • Epsilonpart of →Publicis Groupe
    Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon is a Publicis Groupe company.
      View source
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon, a data, technology, and marketing-services company and part of Publicis Groupe
      View source
  • Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon, a data, technology, and marketing-services company and part of Publicis Groupe, turned to Amazon Nova Act.
      View source
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon chose Amazon Nova Act and the Amazon Bedrock AgentCore Browser Tool
      View source
  • Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      With Amazon Nova Act and Amazon Bedrock AgentCore Browser (a capability of Amazon Bedrock AgentCore), Epsilon’s platform team could deliver resilient, intent-driven testing as a service to teams on the platform.
      View source
  • Epsilonuses →Playwright
    Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      The team maintained a Playwright-based regression suite that validated functionality across their web applications, and it worked well. Playwright remains their regression backbone today.
      View source
  • Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon runs UI tests in a dedicated runner service (a FastAPI sidecar) that pins nova-act 3.x with Workflow and IAM authentication support, plus the Amazon Bedrock AgentCore Browser Tool client.
      View source
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon chose Amazon Nova Act and the Amazon Bedrock AgentCore Browser Tool
      View source
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon’s solution has three main components: a platform API for creating workflows, a background task runner for executing them, and the Nova Act and Amazon Bedrock AgentCore Browser Tool integration that drives the browser.
      View source
  • Epsilonuses →Nova Act
    Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon’s solution has three main components: a platform API for creating workflows, a background task runner for executing them, and the Nova Act and Amazon Bedrock AgentCore Browser Tool integration that drives the browser.
      View source
  • Epsilonuses →Amazon S3
    Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      The system captures a screenshot per step, tracks pass/fail per step, computes an overall pass rate, and stores everything (results JSON, screenshots in Amazon S3, session ID).
      View source
  • Fact90%
    View evidence
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon’s UI testing capability is operational across multiple teams, with the multi-tenant architecture proven in production.
      View source
    • CompanyAWS Machine Learning Blog2026-10-30 02:20
      Epsilon runs UI tests in a dedicated runner service (a FastAPI sidecar) that pins nova-act 3.x with Workflow and IAM authentication support
      View source

Showing 1 to 8 of 9

Claims

Read the assertion alongside its sources. Expand a row to inspect the evidence.

FactEvidence 2

Epsilon is a Publicis Groupe company.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon is a Publicis Groupe company.
    View source
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon, a data, technology, and marketing-services company and part of Publicis Groupe
    View source
FactEvidence 1

Built-in audit trail. AWS CloudTrail integration and Amazon Bedrock AgentCore Browser Tool session recording made debugging and compliance conversations easier.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Built-in audit trail. AWS CloudTrail integration and Amazon Bedrock AgentCore Browser Tool session recording made debugging and compliance conversations easier.
    View source
FactEvidence 2

Epsilon’s UI testing capability is operational across multiple teams, with the multi-tenant architecture proven in production.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon’s UI testing capability is operational across multiple teams, with the multi-tenant architecture proven in production.
    View source
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon runs UI tests in a dedicated runner service (a FastAPI sidecar) that pins nova-act 3.x with Workflow and IAM authentication support
    View source
FactEvidence 1
saved trajectory replay pass rate100 percent

Saved trajectories achieve a 100 percent pass rate across repeated runs.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Saved trajectories achieve a 100 percent pass rate across repeated runs.
    View source
FactEvidence 1
prompt iterations in initial explore phase4–5 prompt iterations

After a workflow passes the initial explore phase (typically 4–5 prompt iterations), Epsilon saves the successful trajectory and replays it deterministically.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    After a workflow passes the initial explore phase (typically 4–5 prompt iterations), Epsilon saves the successful trajectory and replays it deterministically.
    View source
FactEvidence 3

Epsilon runs UI tests in a dedicated runner service (a FastAPI sidecar) that pins nova-act 3.x with Workflow and IAM authentication support, plus the Amazon Bedrock AgentCore Browser Tool client.

AWS Machine Learning Blog · 2026-10-30 02:20

View evidence
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon runs UI tests in a dedicated runner service (a FastAPI sidecar) that pins nova-act 3.x with Workflow and IAM authentication support, plus the Amazon Bedrock AgentCore Browser Tool client.
    View source
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon chose Amazon Nova Act and the Amazon Bedrock AgentCore Browser Tool
    View source
  • CompanyAWS Machine Learning Blog2026-10-30 02:20
    Epsilon’s solution has three main components: a platform API for creating workflows, a background task runner for executing them, and the Nova Act and Amazon Bedrock AgentCore Browser Tool integration that drives the browser.
    View source

Showing 1 to 6 of 11

Market and valuation

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