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tripstack Tech Stack

Virtual interlining API connecting airlines and low-cost carriers

Technology, Information and Internet Toronto, Ontario 51–200 employees Founded 2016 Privately Held

Tripstack operates a B2B flights-as-a-service platform that ingests 30B price points daily and processes 240M searches to power virtual interlining across non-partner airline networks. The hiring mix is heavily weighted toward product (8 roles) and leadership (4 directors), with engineering and sales understaffed relative to product — a pattern that typically signals either product-market fit requiring faster iteration, or friction between what's being built and what the market needs. Active projects focus on search/cache optimization and partner onboarding, while pain points cluster around scaling partner revenue and contract complexity, suggesting the core technical infrastructure is stable but go-to-market and partner operations remain bottlenecks.

Tech Stack 29 technologies

Core StackC# Redis PostgreSQL MySQL Jira AWS Docker Kubernetes Helm GitLab CI/CD gRPC Apache Kafka Bitbucket GitHub GitLab SonarQube Postman Memcached Git GCP Azure Bitbucket Pipelines Concourse NET Core Fiddler Swagger

What tripstack Is Building

Challenges

  • Search and cache efficiency
  • Performance improvement initiatives
  • Complex contract negotiation
  • Clients not realizing full value
  • Difficulty scaling partner revenues
  • Partner issues impacting revenue
  • Complex partner needs
  • Partner satisfaction issues
  • Revenue impact issues
  • Scaling data ml/ops infrastructure

Active Projects

  • A/b testing for search and cache
  • R&d initiatives for search & cache products
  • B2b partner portfolio building
  • Incentive agreement negotiation
  • Customer onboarding journey
  • Post-sales onboarding & implementation
  • Design innovative contracting solutions
  • Airline distribution agreement negotiation
  • Lead complex b2b negotiations
  • Api ndc integration

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Product
8
Engineering
3
Sales
3
Support
3

Seniority

Senior
9
Director
4
Mid
3
Manager
1

Notable leadership hires: Director of Engineering

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About tripstack

Tripstack is a Toronto-based B2B flights-as-a-service provider owned by Etraveli Group since 2019. The platform enables airlines, OTAs, and distribution partners to create flexible itineraries by connecting low-cost and full-service carriers through an API, bypassing traditional interlining constraints. The company operates offices in Canada, India, and Poland, and processes over 240 million daily searches across a database of 30 billion price points. Revenue is driven through partnerships with airlines and online travel agencies; the business model combines API access fees with ancillary services including payments, fraud prevention, and customer support.

HeadquartersToronto, Ontario
Company Size51–200 employees
Founded2016
Hiring MarketsCanada, Spain, India, Poland, Germany, Netherlands, United Kingdom

Frequently Asked Questions

What technology does Tripstack use?

C#, .NET Core, PostgreSQL, MySQL, Redis, Memcached on AWS, GCP, and Azure infrastructure. CI/CD via GitLab CI/CD and Bitbucket Pipelines. Kafka for event streaming and gRPC for service communication.

How many searches does Tripstack process daily?

Over 240 million searches per day, processing 30 billion price points through its virtual interlining API.

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