Fyllo
Agent21Agent Readiness: 21/100. Bottom 25%. Measured by StartupHub.ai. Median 41.Trust83Data Trust: 83/100. Top 25%. Measured by StartupHub.ai. Median 61.Powers outperformance in a privacy-first world with a progressive audience and contextual advertising platform.
About
Fyllo offers a comprehensive contextual targeting platform that combines progressive datasets with advanced audience targeting solutions. They provide pre-built and custom audiences, contextual targeting without cookies, and audience extension to predict where ideal consumers are most likely to be. Fyllo serves power marketers by enabling them to optimize omnichannel advertising investments and maximize performance with a focus on reach, relevance, speed, flexibility, accuracy, efficiency, safety, and scale.
Listed competitors
Klaviyo is the only CRM built for B2C brands, powered by a built-in data platform and AI insights to unify marketing automation, analytics, and customer service for personalized experiences and accelerated growth.
Digital experience platform providing enterprise-grade cloud solutions based on the open-source Drupal CMS.
Also in this space
AppsFlyer is a mobile attribution and marketing analytics platform that helps app developers and marketers measure and optimize campaign performance.
Shares Marketing, AdTech
Marketing attribution and analytics platform for mobile growth.
Shares Marketing, MarTech
Datorama provides a global marketing intelligence platform that unifies all marketing data for enterprises, agencies, and publishers.
Shares Marketing, AdTech
AI-powered incrementality measurement platform for marketing effectiveness.
Shares Marketing, MarTech
Amplitude acquired InfiniGrow to enhance its AI marketing analytics and revenue intelligence capabilities.
Shares Marketing, AdTech
AI-driven platform for publishers to optimize ad placements and user experience.
Shares Marketing, AdTech
Key facts
- Website
- hellofyllo.com
- Headquarters
- New York, United States
- Founded
- 2019
- Employees
- 84
- Total funding
- $86M (Series C)
- Business model
- B2B
Funding rounds
Tech stack
Detected on hellofyllo.com, last scanned 23 Oct 2026. Run your own scan
- Analytics
- Google Analytics 4, LinkedIn Insight Tag
- Support
- HubSpot
- CMS / Builders
- Webflow
- CDN
- Cloudflare
- Email provider
- Mimecast, Google Workspace
- Email marketing
- Mailgun
- Cookie consent
- Cookiebot
Fyllo scores 56. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
Frequently asked
Is Fyllo trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Fyllo is 83 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Fyllo raised?
Fyllo has raised a total of $86M in funding. The most recent round on record is Series C.
How many employees does Fyllo have?
Fyllo has approximately 84 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Fyllo
