/Companies

Trackingplan

YC W22

Barcelona, ES · Founded 2021 · 17 employees · 6 known investors

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Trackingplan provides data quality monitoring and analytics validation software that automatically detects tracking failures and data issues in real time for analytics teams and practitioners.

Also known as Trackingplan

Founders & leadership· Y Combinator alumni (W22)

AAAlexandros Andre Chaaraoui
Alexandros Andre ChaaraouiCo-founder & CTOAlexandros Andre Chaaraoui holds a PhD in Machine Learning and previously worked at Google on computer vision and natural language processing projects. He later led a machine learning team at Rohde & Schwarz before co-founding Trackingplan, where he oversees technical operations.
JPJose Padilla
Jose PadillaCo-FounderHe has prior experience building software across multiple domains, including desktop applications and home automation systems.
JLJose Luis Perez
Jose Luis PerezFounderJose Luis Perez studied computer science and founded three technology companies as CEO and product lead: Guiomatic, which delivered custom travel guides to airlines; Hooks, a notification platform serving millions of users; and Trackingplan, where he currently works on data infrastructure.
PTPedro Trujillano
Pedro TrujillanoCoFounder2021–2025Pedro Trujillano has worked across development, product, operations, and sales roles. He has founded three companies and has venture capital experience.
JPJosele Pérez
Josele PérezCo-founder & CEOPreviously CPO at Mailtrack.io, he founded Hooks Technologies Inc., where he served as CEO from 2014 to 2019, and earlier started Guiomatic.com in 2009, leading it as CEO through 2014. His companies have gone through YCombinator (W22) and Techstars.
JPJosele Perez
Josele PerezCo-founder & CEO
AAAlexandros Andre Chaaraoui
OK
Oleg Kozynenko

Investors · 6

The YC application· Winter 2022 batch

Company profile

researched Aug 2026

Trackingplan develops an automated data quality assurance and observability platform for digital analytics and marketing technology stacks. After a lightweight JavaScript snippet is added via a tag manager or an iOS/Android SDK is embedded, the product listens to real user traffic and automatically discovers and documents the events, properties, pixels, UTM parameters, DataLayer structures and consent signals flowing from a company's websites and apps to third-party tools. This creates a continuously updated "living" tracking plan and single source of truth without manual schema definition.

The platform then compares incoming data against learned baselines to detect missing or broken events, volume drops and spikes, pixel firing failures, UTM and attribution inconsistencies, and consent or privacy configuration drift, issuing real-time alerts. An AI-assisted debugger correlates anomalies with tag manager container changes, code deployments, consent configuration updates and campaign or pixel launches, and returns step-by-step remediation instructions. Additional capabilities include a consent and cookie/CMP checker for GDPR and CCPA compliance, a marketing performance watchdog for campaign tagging errors, a journey explorer for real sessions and payloads, live debugging, DataLayer audits, Core Web Vitals monitoring, automated digests and a Looker Studio connector. Trackingplan describes its functionality as being delivered by specialized agents for discovery, monitoring, debugging and governance, and states the setup requires no manual schema work, with coverage typically reached within about ten minutes of installation and no PII collected.

The company works with common analytics and advertising tools including GA4, Adobe Analytics, Google Tag Manager, Meta Pixel, Segment, Mixpanel, Amplitude and TikTok Ads, and supports web, mobile app, server-side and API traffic.

Founding story

Founded in 2021 in Spain by a team that had experienced the problem of unreliable data used for business decisions. Co-founder Alexandros Andre Chaaraoui holds a PhD in machine learning and previously worked on computer vision and NLP at Google and led an ML team at Rohde & Schwarz; Jose Luis Perez had previously founded three tech companies, including Guiomatic and Hooks, and went through Techstars; Jose Padilla had built software ranging from desktop applications to home automation systems; Pedro Trujillano had worked in development, product, operations and sales and is described as a 3x founder and VC.

Business model

B2B software-as-a-service, sold via a published pricing page with a self-serve "Start Monitoring" entry point and a booked-demo sales motion; a partner programme and an agency-focused offering are also promoted.

Traction

The company's site states it is trusted by 485+ data-driven tech leaders and cites customer accounts of reduced manual analytics QA time. Y Combinator lists a team size of 17 and an active status.

Latest developments

Current positioning centres on an "AI quality layer for marketing and analytics", with an AI-assisted debugger providing root-cause analysis and fix instructions, agent-based discovery, monitoring, debugging and governance functions, consent and cookie/CMP validation, a marketing performance watchdog for UTM and campaign errors, and a journey explorer for real user sessions.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

Positions itself as an automated, transparent alternative to schema-enforcement approaches such as Segment Protocols, allowing teams to keep using existing tools like Google Analytics, Amplitude, HubSpot, Intercom and Braze, and as an always-on observability layer rather than synthetic testing or manual audits. Categorised by Y Combinator under SaaS, Analytics and Data Engineering, and described in press coverage of the W22 batch as a data governance tool.

Monitors what actually happens in real user traffic rather than relying on synthetic journeys or predefined tests, requires no manual schema setup or ongoing maintenance, auto-discovers the full stack including pixels and consent signals, and adds AI root-cause analysis with plain-language fix steps.

Technology

A lightweight JavaScript snippet deployed through a tag manager or direct embed, plus native iOS and Android SDKs and server-side/API ingestion, feed real user traffic into a machine-learning layer that models the data sent to third parties, identifies patterns, learns per-customer baselines and thresholds, detects anomalies, and performs AI-based root-cause analysis by correlating incidents with tag, deployment, consent and campaign changes. Exploration and export APIs are offered, and the company states the design is GDPR-safe with no PII collected.

Go-to-market

Inbound and product-led motion built around free tools and content (analytics audit, regex tester, UTM builder, guides, academy, blog, customer stories, FAQs), demo bookings, a partner programme, and a dedicated agency proposition; referenced users include consultancies and agencies such as CSA (Havas Media Network), Elogia, On Top Media, Semmántica, MicroAnalytics, Rethink and Fact.

Digital analytics teams, marketing and performance teams, technical marketers and tagging specialists, IT/engineering teams, and agencies managing tracking for multiple clients.

Geography

Headquartered in Barcelona, Spain, serving customers whose compliance needs include GDPR and CCPA.

History

Founded in 2021 and based in Barcelona, Spain, Trackingplan joined Y Combinator's Winter 2022 batch, which held its Demo Day on 29–30 March 2022, and was among the European companies in that cohort highlighted by Sifted. The product has since expanded from analytics QA and data governance toward an AI-centred quality layer spanning web and app tracking, marketing pixels, campaign attribution and consent monitoring.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Customers or users described as data driven tech leadersJan 2026485 leaders
HeadcountAug 202611
Team sizeJan 202617 employees

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

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Timeline · 1

launches, deals, and filings
Jan 2022
Selected for Y Combinator Winter 2022 batch

Trackingplan participated in Y Combinator's Winter 2022 cohort, whose Demo Day was held on 29-30 March 2022; the company was listed among the European startups in the batch.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 1

corporate structure
Trackingplan, Inc.

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Trackingplan do?
Trackingplan is a Barcelona-based SaaS platform that automatically monitors and QAs analytics, ad pixel and consent tracking.
Who founded Trackingplan?
Trackingplan was founded by Alexandros Andre Chaaraoui, Jose Padilla, Jose Luis Perez, Pedro Trujillano, Josele Pérez, Josele Perez in 2021.
Who are Trackingplan's investors?
Trackingplan's investors include Ascend Venture Capital, Nauta Capital, Rebel Fund, Y Combinator, Ascend, Kfund.
Where is Trackingplan headquartered?
Trackingplan is headquartered in Barcelona, ES.