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Medialyzer

Founded 2020 · 7 employees on LinkedIn · 4 known investors

Medialyzer offers TV Tracking, a tool that detects TV ad airings in real time and triggers synchronized actions on digital advertising platforms such as Google Ads, Meta, TikTok, and X. It serves advertisers looking to connect offline TV campaigns with online media buying to capture demand during the post-airing window.

Also known as Radiolyzer · Tvlyzer

Founders & leadership

MGMustafa Güllü
Mustafa GüllüinCo-Founder & CEO

Investors · 4

Also in the syndicate · 1

TechOnelead

Company profile

researched Aug 2026

Medialyzer is a media measurement company whose platform quantifies the effect of offline advertising — principally television, and historically radio — on digital activity. Its product set comprises TV Attribution, which links installs, sessions and other digital events to individual TV spots; TV Tracking, which synchronizes digital campaigns with live broadcasts; Marketing Mix Modeling (MMM); and Lyzio, an AI TV planning agent intended to automate planning work and support budget optimization.

The company was founded by Mustafa Güllü, Abdurrahman Beşinci, Emre Gönültaş and Can Üzüm. Its earlier solutions were branded Tvlyzer and Radiolyzer, which used machine-learning-based image and voice recognition to detect and analyze TV and radio advertisements, including competitors' spots, and to provide cost analysis and performance breakdowns by channel, program, genre and time. The company stated an intention to extend measurement to VoD platforms and outdoor advertising and to build a data repository for advertisers using traditional media channels.

Medialyzer describes itself as a team of technology and media practitioners addressing what it characterizes as quantity-driven, outdated TV measurement methods, and publishes case studies and blog material on TV analytics, AI and marketing measurement.

Founding story

The company was founded by Mustafa Güllü, Abdurrahman Beşinci, Emre Gönültaş and Can Üzüm around the observation that advertisers could not measure the return on offline media investments, particularly television. Co-founder Mustafa Güllü stated the aim of using video recognition and artificial intelligence to make advertisers' digital data meaningful and to become a leading technology company for measuring offline media impact globally.

Business model

Medialyzer sells software for measuring and planning offline media campaigns to advertisers and their agencies. Its website lists tiered annual subscription plans — a Basic plan at $180/year, a Business plan at $280/year and an Enterprise plan at $480/year — with the Enterprise tier adding unlimited storage, a dedicated account manager, single sign-on, custom API access and tailored integrations; enterprise engagements are also handled through direct contact for tailored solutions.

Subscription plans billed annually across Basic, Business and Enterprise tiers, alongside a contact-based sales route for customized deployments.

Traction

Customer testimonials reference multi-year usage, including a three-year collaboration with Setur and more than two years of use by Bilyoner. A published case study reports Setur achieving a 28% lower cost per result on TV campaigns using Lyzio, and further case studies cover Kapitalbank TV Attribution.

Latest developments

Medialyzer's current lineup includes the Lyzio AI TV planning agent and Marketing Mix Modeling alongside its established TV Attribution and TV Tracking products, and it has published a case study reporting a 28% reduction in unit cost for Setur's TV campaigns using Lyzio.

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

Market position

Medialyzer positions itself as an all-in-one media measurement platform bridging offline broadcast and digital channels, and has been recognized in industry award programs including the Martech Awards, Brandverse Awards and Felis Awards for measurement technology and data use.

The company focuses on making traditionally unmeasurable broadcast media accountable, combining spot-level attribution of digital events with live-broadcast synchronization of digital campaigns, competitor ad tracking through image and voice recognition, and an AI planning agent, alongside marketing mix modeling.

Technology

The platform applies AI, including machine-learning-based image and voice/video recognition, to detect broadcast advertisements and attribute downstream digital events such as installs and sessions to specific TV spots. It also runs marketing mix modeling and offers Lyzio, an AI agent for TV planning automation. Attribution and tracking rely on integrations with third-party data and API providers.

Go-to-market

Direct sales and consultative engagement via website contact for tailored solutions, supported by published customer case studies (for example Setur and Kapitalbank), client testimonials and a blog covering TV analytics, AI and measurement. Multi-year client relationships of two to three years are cited by customers.

Advertisers and brand marketing teams that invest in television and other offline media, together with their media agencies. Named clients and testimonial sources include Setur, dugun.com, Modanisa, Avansas, ebebek and Bilyoner, with award work referencing Birbank, Vodafone Turkey, Danone, Wavemaker Turkey, GroupM and Garanti BBVA.

Geography

Client and award references are concentrated in Turkey (including Vodafone Turkey, Wavemaker Turkey, Garanti BBVA and Turkish retail and travel brands), with additional work referenced in Azerbaijan through Birbank and Kapitalbank; the company states a global product vision.

History

Medialyzer launched with the Tvlyzer and Radiolyzer products for TV and radio ad measurement and competitor tracking, and raised its first, seed-stage funding round from TechOne and twozero Ventures announced in August 2020 at a reported valuation of 3.2 million Turkish lira. It received several Martech Awards in 2020, a Brandverse Award in 2022, a Martech Award in 2022 and a Felis Global award in the Data category in 2023. Its current portfolio centers on TV Attribution, TV Tracking, Marketing Mix Modeling and the Lyzio AI TV planning agent.

Compiled by commissioned research from 7 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Basic plan list priceJan 2025$180
Business plan list priceJan 2025$280
Customer-reported reduction in cost per result (CPR) on TV campaigns using LyzioJan 202528%
Enterprise plan list priceJan 2025$480

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

Timeline · 7

launches, deals, and filings
Jan 2023
Felis Awards – 'Felis Global' award in the Data category with Birbank

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Jan 2022
Brandverse Awards – '360 Degree Integrated Brand Experience' with Danone and Wavemaker Turkey

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Jan 2022
Martech Awards – 'Best Measurement Technology' with Vodafone Turkey

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Aug 2020
Medialyzer raises first (seed) funding round from TechOne and twozero Ventures

Medialyzer announced its first, seed-stage funding round from TechOne and twozero Ventures, reported at a valuation of 3.2 million Turkish lira. The company was described as measuring and improving the performance of TV and radio advertising using AI-based image and voice recognition.

source ↗

Jan 2020
Martech Awards – 'Best Data Usage' with GroupM and Garanti BBVA

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Jan 2020
Martech Awards – 'Best MarTech Startup'

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Jan 2020
Martech Awards – 'Best Measurement Technology'

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

In the news

Research sources · 7

primary sources listed

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

Frequently asked questions

What does Medialyzer do?
Medialyzer is a media measurement platform that attributes TV and radio advertising to online activity using AI.
Who are Medialyzer's investors?
Medialyzer's investors include Metis Ventures, TechOne Venture Capital, twozero Ventures.