---
title: 'Client Growth Manager at Agentio'
canonical: 'https://feeny.ai/job/client-growth-manager-agentio-new-york-3448t1amv6ye'
type: 'job'
last_seen: '2026-09-13'
---

# Client Growth Manager at Agentio

- **Company:** Agentio
- **Location:** New York, NY
- **Compensation:** $150k–$200k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-08-26
- **Last confirmed live:** 2026-09-13
- **Apply:** https://jobs.ashbyhq.com/agentio/9570062b-d967-499b-a9d5-3dadc55c53c6

## Job description

## About Agentio

Agentio enables marketers to buy creator-led ads as easily and scalably as Meta or Google ads, automating sourcing, pricing, contracting, delivery, and measurement. Work that took months now happens in minutes. We're on a mission to transform an $800B digital ad ecosystem by shifting ad spend into the hands of creators. That means better outcomes for marketers and creators finally being paid in proportion to the value they create. The shift is accelerating. Unilever's CEO has said the company will move roughly half its ad budget into social and creators, and Unilever spends around $9-10B annually. As those dollars move, they need performance-grade pipes. Agentio is how they flow to creators with the speed, control, and measurement marketers expect. Brands like Uber, DoorDash, and Bombas run creator campaigns on Agentio with the same rigor and accountability as their core performance channels. Agentio has raised $56M at a $340M valuation, including a Series B led by Forerunner that followed our Series A within a calendar year. Backed by Benchmark, Craft, and AlleyCorp. Named to Forbes' Next Billion-Dollar Startups (2025) and Inc.'s Best Places to Work (2026).

## About the Role

This is a post-sale revenue role. Customer Growth owns a book of 25 to 30 growth-stage accounts after the sale closes and is accountable for growing it through expansion, cross-platform adoption, deeper and more senior relationships, and net dollar retention. You carry a quota. Your job is to wake up every morning figuring out how to make your number bigger. A note on environment. We're a startup, so the people who thrive here build their own operating system, prioritize without being told, test a narrative, and share what worked. The people who struggle wait for permission.

## What You'll Do

- Own a revenue number. You're goaled on NDR against your book, with individual quota and individual accountability.
- Sell after the sale. Identify expansion opportunities, build the case for increased budgets, drive adoption of new products and platforms as we launch them, and defend our share against incumbent agencies and channels competing for the same dollars.
- Multi-thread across your accounts. Build relationships beyond your day-to-day contact, get to senior marketers and decision-makers, and know when to pull in leadership for top-down pressure.
- Convert measurement into investment. Our clients validate creator spend through MMM, lift studies, and platform attribution that don't always agree. You'll navigate that landscape and sequence commercial asks around what a client's measurement will support.
- Manage a full portfolio. Know where the growth is in your book, keep every account healthy, catch drift before the client tells you, and reactivate churned accounts.
- Be the conduit between clients and product. You're the conduit between market and product. What you learn in client conversations steers what we build.

## What We're Looking For

The bar:

- 5 to 7+ years in client-facing roles in advertising or media with demonstrated individual ownership of revenue outcomes. You've carried a quota or an equivalent number, you know what it was, and you know how you performed against it.
- Real expansion wins you personally sourced and closed, at-risk accounts you saved, and budget you won before the performance data existed to justify it. Specific accounts, figures, and outcomes.
- Senior client presence. You've built relationships with directors and VPs of marketing, you can hold a strategic conversation with a decision-maker, and you know how to earn the room.
- Autonomy in execution. You run your book day to day without hand-holding, spot opportunities in your accounts, and bring leadership recommendations rather than open questions. You'll calibrate the biggest commercial calls with your manager, and over time you'll make more of them alone.
- Deep fluency in ad platforms and performance data.
- Comfort operating without a safety net. We’re a start-up that wants to move fast, we want someone that has the confidence to identify opportunities and the conviction to act quickly.

What makes someone exceptional:

- Measurement judgment that converts to commercial outcomes. You sequence what you pitch based on what the client's measurement framework will support, not just read dashboards well.
- Pre-invested relationships. You build senior client relationships before you need them, so when something breaks you know exactly who to call.
- Being able to self-critique. You tell us what you got wrong and why without being prompted.

Bonus points:

- You've worked at a two-sided network or marketplace and understand the dynamics of balancing supply and demand.
- You've worked in creator, influencer, or affiliate marketing.

Also true:

- You've made AI a genuine part of your workflow, not a talking point.
- You're a self-starter who narrows the aperture to what moves the business.
- You understand Agentio builds in person and is in office 5 days a week in New York.

A Word on Fit This role is a great fit if post-sale growth is what energizes you. Going deep with clients, building trust, and turning that trust into expansion. It is not a fit if you're looking for a hunting and net-new prospecting seat, a service-delivery role, or a near-term people-management path. This is an individual contributor position, and we'd rather you know that on day one than month three.

## Benefits & Perks

- Flexible PTO – Take the time you need to recharge
- Comprehensive Health Coverage – Top medical plan through Aetna
- Dental & Vision Plans – Protect your smile and your sight with coverage from Guardian
- 401(k) Retirement Plan – Invest in your future while you build your career
- $100 Monthly Lifestyle Credit – Use it to shop with our amazing Agentio Brand Partners
- Daily lunches and snacks in the office to keep you at your best
- Dinner provided Monday - Thursday
- Fully subsidized gold tier access on Wellhub (Includes LifeTime, Barry's, Solidcore, Headspace, etc)
- Gym in the building! —Your workout, right downstairs

Agentio is an equal-opportunity employer. All aspects of employment will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

## About Agentio

## Company Overview
- **One-liner**: Agentio is an AI-native platform that automates the buying, selling, and measurement of creator-led advertising, enabling brands to run performance-driven campaigns across YouTube, Instagram, and TikTok as easily as they buy Meta or Google ads.
- **Entity Type**: Private (Series B)
- **Headquarters**: Brooklyn, New York, United States
- **Founded**: 2023
- **Founders**: Arthur Leopold (CEO & Co-Founder)

## Core Business
- **Primary industry**: Creator Advertising / AdTech / Marketing Technology
- **Target customers**: B2B — Enterprise and mid-market brand marketers, performance marketing teams, and agencies.
- **Mission or purpose statement**: To transform the $800B digital ad ecosystem by shifting digital ad spend into the hands of creators, enabling better outcomes for marketers and allowing creators to be paid in proportion to the value they create.

## Products & Services
- **Agentio Ad Platform**: An AI-native, end-to-end platform that automates the entire creator advertising workflow. This includes AI-powered creator matching, automated pricing, briefs, contracts, shipping, content review, and invoicing. The platform provides full-funnel measurement and attribution, allowing brands to buy creator ad reads with the same speed, control, and accountability as traditional performance channels like Meta and Google Ads. [agentio.com](https://www.agentio.com/)

## Market Standing
- **Valuation/Market Cap**: $340 million (as of Series B in 2025) [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Key Metric**: Total Funding of $56.3M (Series B led by Forerunner, with participation from Benchmark, Craft Ventures, and AlleyCorp) [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Notable Investors/Partners**: Forerunner (lead Series B), Benchmark (lead Series A), Craft Ventures, AlleyCorp. [cbinsights.com](https://www.cbinsights.com/company/agentio)
- **Growth Signals**: Named to Forbes' Next Billion Dollar Startups list in 2025. Headcount grew 70.3% year-over-year to 52 employees. Trusted by major brands like Uber, DoorDash, and Bombas. Raised a Series B within a calendar year of its Series A, indicating rapid investor confidence. [linkedin.com](https://www.linkedin.com/company/agentio-hq)

## Competitive Advantages
- **AI-Native Matching & Optimization**: Uses LLMs and performance data from across its network to match brands with creators likely to perform, optimizing for audience trust and content fit before a dollar is spent. [agentio.com](https://www.agentio.com/)
- **Full-Funnel Automation**: Replaces a manual, months-long process (pricing, briefs, contracts, shipping, review, invoicing) with a fully automated system that launches campaigns in minutes, reducing operational workload by 90%. [agentio.com](https://www.agentio.com/)
- **Compounding Data Moat**: Every campaign generates first-party signals (audience behavior, creator performance, conversion attribution) that feed back into the platform's matching and prediction models, making each subsequent campaign smarter and more effective. [agentio.com](https://www.agentio.com/)
- **Performance-Grade Measurement**: Provides full-funnel attribution from views to verified conversions, MMM-compatible delivery data, and real-time creative optimization, bringing the rigor of performance marketing to creator advertising. [agentio.com](https://www.agentio.com/)

## Strategic Focus
- **Scaling the Creator Ad Channel**: Agentio is focused on becoming the default infrastructure for the shift of massive brand ad budgets (e.g., Unilever's ~$9-10B annual spend) from traditional channels into creator-led advertising. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Product Expansion**: Moving beyond YouTube to support Instagram, TikTok, and other channels, unifying organic and paid creator strategies under one platform. [agentio.com](https://www.agentio.com/)
- **Deepening the Data Moat**: Continuing to build its first-party data network effect, where every campaign improves the platform's AI models for matching, prediction, and optimization. [agentio.com](https://www.agentio.com/)

## Why Work Here
- **High-Growth Environment**: The company is on a steep growth trajectory, having raised a Series B within a year of its Series A and being named to Forbes' Next Billion Dollar Startups list. Headcount grew 70% in the last year, signaling a dynamic and scaling organization. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Impactful Mission**: Employees work on a platform that is reshaping a massive $800B industry, giving creators a fairer share of ad revenue and providing marketers with a new, high-performing channel. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Strong Team & Culture**: The company has attracted talent from top tech and ad-tech companies like Spotify, Pinterest, Rokt, The Trade Desk, and Amazon Web Services. The culture is described as fast-paced and focused on execution. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Location & Flexibility**: Based in Brooklyn, New York (185 Wythe Avenue). The company has a strong in-office presence but also has employees in the UK, Ethiopia, and Nigeria. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
- **Active Hiring**: Currently has 15 open positions across engineering, sales, marketing, and design, indicating a strong growth phase and opportunities for new joiners to make a significant impact. [linkedin.com](https://www.linkedin.com/company/agentio-hq)

## Sources
1. [agentio.com](https://www.agentio.com/)
2. [linkedin.com](https://www.linkedin.com/company/agentio-hq)
3. [cbinsights.com](https://www.cbinsights.com/company/agentio)
4. [builtin.com](https://builtin.com/company/agentio)

## Other roles at Agentio

- [Head of Creator Growth](https://feeny.ai/job/head-of-creator-growth-agentio-new-york-fv111xf2vhk2) — New York, NY
- [Recruiter— GTM, G&A](https://feeny.ai/job/recruiter-gtm-g-a-agentio-new-york-35haxfmm3cpj) — New York, NY
- [Client Growth Director](https://feeny.ai/job/client-growth-director-agentio-new-york-yx3j5ryfk4zr) — New York, NY
- [Senior Sales Director](https://feeny.ai/job/senior-sales-director-agentio-new-york-07z359x5cbxr) — New York, NY
- [Sales Director](https://feeny.ai/job/sales-director-agentio-new-york-dhn8sgmd6f1d) — New York, NY
- [Strategy & Operations, Creator Supply](https://feeny.ai/job/strategy-operations-creator-supply-agentio-new-york-as7w9j4tcy8q) — New York, NY
- [Product Marketing Lead](https://feeny.ai/job/product-marketing-lead-agentio-new-york-zk9brdyz06r8) — New York, NY
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- [Growth Marketing Lead](https://feeny.ai/job/growth-marketing-lead-agentio-new-york-c6e4gyntd9ed) — New York, NY