Top NYC, NY Adtech Companies With Best Stability & Growth (662)

Strong Revenue Growth: Revenue is portrayed as rising over recent years, with directional estimates indicating 2023–24 gains and Polish filings showing long‑term expansion, albeit not strictly linear. This points to continued top‑line momentum even as exact consolidated figures remain private.

Market Expansion: Operations are described across 90+ markets with 4,000+ campaigns and ongoing hiring in multiple regions, and the company states its global expansion is still gathering pace. Geographic references include teams and roles spanning the U.S., Korea, Romania, Poland and other markets.

Product Line Growth: A self‑service platform (rtb.com) launched in 2026 targets SMBs and agencies, expanding beyond the traditional enterprise focus. Offerings are also characterized as extending into DSP, CTV/OTT, first‑party advertising, and AI/Deep Learning.

Market Expansion: Public materials indicate the platform now covers 27 global markets and has broadened beyond a core finance launch into areas like private equity, compliance, accounting, and tax. Feedback suggests the product is “live and in production,” with added distribution surfaces supporting reach into more workflows.

Strategic Partnerships: Announcements describe an Anthropic MCP connector available for existing customers and note that Anthropic’s team approached Kepler about building it, alongside data integrations such as Quartr. These integrations provide external validation and create new product surfaces for adoption.

Investor Backing & Capital Strength: Company pages identify institutional backers including Mantis VC and Company Ventures along with prominent operator‑angels, and separate profiles cite more than $7M raised by mid‑2026. This access to capital and experienced networks supports ongoing hiring, product development, and go‑to‑market efforts.

Strong Revenue Growth: Revenue is described as reaching about $600M with 43% year-over-year growth in 2024, with consistent references to 40%+ growth and independent estimates indicating expansion toward ~$900M annualized in 2025. This pattern is reinforced by multi‑year growth markers such as 330% revenue growth over a recent three‑year period and listings on major fast‑growth rankings.

Strong Market Position & Advantage: Scale indicators include 33,000+ companies (including more than half of leading global ecommerce brands), 165M monthly active users growing 45%+ YoY, and billions of transactions processed (7.5B+ in 2025 and 13B+ projected in 2026). High‑profile enterprise adoption across sectors (e.g., Uber, Live Nation, Macy’s, PayPal) underscores traction at the transaction moment.

Investor Backing & Capital Strength: Valuation stepped up from $2.4B (2022) to $3.5B in a January 2025 secondary transaction, alongside a prior $325M Series E and a $335M secondary, signaling sustained investor confidence. These capital events coincide with disclosures of rapid revenue growth and continued scaling.

Healthy Cash Flow: Cash generation is improving, with free cash flow rising from $149.2M to $163.4M in 2025 and jumping from $36.1M to $90.3M in Q1 2026. Management outlook was raised after Q2 alongside stronger ex‑TAC gross profit and adjusted EBITDA guidance.

Profitability: Profitability is generally trending upward, with 2025 adjusted EBITDA up 7.2% and H1 2026 ex‑TAC gross profit up 11.3%, helped by higher ad spend and better margins with certain digital‑property partners. Although quarterly EBITDA has been uneven, the profit trajectory over multi‑period comparisons remains positive.

Market Expansion: Expansion efforts include the Realize platform and the announced plan to acquire Dianomi, which would broaden the advertiser/publisher footprint beyond organic growth. Scale remains significant at roughly 600M daily active users, supporting the push into adjacent opportunities.

Strong Revenue Growth: Reported 5× year-over-year growth by November 2025, with brands shifting tens of millions of dollars of paid-media spend to creator campaigns on the platform. This points to accelerating top-line momentum over a relatively short operating window.

Investor Backing & Capital Strength: Secured a $40M Series B in November 2025, bringing total funding to $56M and valuing the company at $340M, led by firms such as Forerunner with continued support from Benchmark and others. The funding cadence and valuation step-up indicate strong capital support for scaling.

Diversified Customer Base: More than 100 enterprise brands—including Uber, DoorDash, Cash App, Mint Mobile, Vuori, and Olipop—used the platform in 2025. This breadth of recognized customers suggests expanding adoption across multiple verticals.

Strong Revenue Growth: Consistent year-over-year gains are highlighted, including 12 consecutive quarters as of late 2025. Growth was linked to adding 200+ net-new brands and increased engagement with curation offerings such as OpenXSelect.

Market Expansion: Geographic reach broadened with TV by OpenX entering seven additional international markets in 2024 and a new Mexico office launching LATAM expansion in 2025. Additional investment in publisher-development personnel in January 2026 is described as supporting the next phase of publisher growth.

Innovation-Driven Growth: New offerings like OpenXSelect and AI/ML capabilities via OpenX IQ, alongside advances in CTV, are positioned as commercial drivers. A post-launch uplift in monetized impressions for TV by OpenX and ongoing product rollouts signal traction.

Strong Revenue Growth: Top-line revenue is reported to have grown strongly on a multi-year basis through 2023, with additional indications of continued increases into 2025–2026. This provides the clearest quantitative signal of momentum for a private company with limited disclosures.

Market Expansion: The provider network and product footprint have broadened, including new launches such as programmatic access and a consumer health media offering alongside partnerships that extend reach. These moves show growth beyond core point-of-care screens into adjacent adtech and consumer channels.

Investor Backing & Capital Strength: Advent International’s 2025 agreement to acquire the company and continued investment signal substantial sponsor support for scaling. Such backing typically underwrites further network growth and product innovation.

Product Line Growth: Product capabilities have expanded with new cross‑media, cookieless and outcomes‑measurement offerings, a free self‑service brand‑lift tool in 2025, and an AI Search Lift product in 2026. This points to a broader addressable market and deeper product footprint.

Strategic Partnerships: Partnership activity includes being selected by publishers such as Vevo and DAX for outcomes and brand‑lift measurement. These relationships indicate ongoing commercial traction into 2025–26.

Diversified Customer Base: Commercial reach spans 500+ brands and 150+ agency/media partners, with earlier disclosures citing 800+ clients. This breadth across brands, agencies, and media companies reflects a diversified set of customer segments.

Market Expansion: A new Product, Engineering and Commercial Hub in Mexico City was opened in March 2026, with operations reported across 25 countries and 17 regional offices. Customer and platform scale advanced to 800+ brands and $7B+ in managed ad spend by 2026.

Product Line Growth: Capabilities expanded beyond social advertising into audio and CTV via integrations such as Spotify and Roku, and into measurement through the INCRMNTAL acquisition. Additional channel integrations like LinkedIn further broaden the platform’s addressable market.

Strong Market Position & Advantage: Recognition as a Leader in The Forrester Wave: Creative Advertising Technologies (Q4 2024) alongside multi‑billion‑dollar ad‑spend scale across hundreds of brands points to a defensible position. Broad partnerships across major advertising platforms reinforce this standing.

Strong Revenue Growth: Revenue has risen strongly across 2025–2026, with the latest quarter marking the company’s 11th consecutive period of top-line expansion. Momentum is driven by continued gains in its Core Advertising business.

Profitability: Adjusted EBITDA expanded materially, with margins improving alongside scale, indicating solid operating leverage. Recent quarters show profitability strengthening even as the business invests for growth.

Healthy Cash Flow: Operating and free cash flow increased sharply on a trailing twelve‑month basis. Cash generation supports reinvestment and a stronger balance sheet following debt reduction.

Product Line Growth: Product expansion from core direct mail into out-of-home (OOH), platform-enabled mail, reporting/analytics via Poplar, and insert media is repeatedly highlighted. These additions indicate a broader offering aimed at capturing more of the offline performance-marketing opportunity.

Strong Hiring & Retention: Headcount is described as growing from a small startup to roughly 85–100+ employees, with external profiles placing the company in the 51–200 range. Active openings and anniversary notes about team growth point to continued scaling of the workforce.

Innovation-Driven Growth: Technology-enabled approaches—such as Poplar’s enhanced real-time reporting, data-driven targeting, and new OOH measurement—are emphasized as central to the firm’s evolution. Industry recognition, including a 2026 Gold Mailbox Award, supports momentum tied to innovation.

Profitability: Digital operating income and adjusted EBITDA are rising, with margins improving (e.g., digital operating income up 56% in Q1 2026 and digital EBITDA margin expanding from 18% to 20%). Management also guided to mid‑to‑high single‑digit growth in digital adjusted EBITDA for 2026.

Strong Revenue Growth: Digital revenue shows a clear multi‑quarter uptrend: up 10% for full‑year 2025, +14% YoY in Q4 2025, +8% in Q1 2026, and +6% in Q2 2026. These gains indicate sustained momentum in the core digital segment despite broader headwinds.

Diversified Revenue Streams: Growth is coming from multiple digital lines—advertising, performance marketing, and licensing/other—and increasing revenue from sources less dependent on traditional website sessions. This mix shift helps offset pressure from search‑driven traffic declines.

Profitability: Adjusted EBITDA and margins expanded, with Q2 2026 EBITDA up 30% year over year and margin improving to 37%, alongside higher net income. This pattern indicates operating leverage as earnings outpace the top line.

Strong Revenue Growth: Revenue rose 7% in 2025 and accelerated to 11% year over year in Q2 2026, with multiple sequential quarters showing improving trends. The recent trajectory points to faster growth rather than a flat profile.

Healthy Cash Flow: Free cash flow is guided to grow at more than 30% for 2026 and was later raised to the high-40% range, while Q2 2026 generated $57.4M in operating cash. Debt reduction in 1H 2026, including repayment of $205M in convertibles, further supports balance-sheet strength.

Resilient & Sustainable Growth: Long-term growth is characterized by a reported 23% average annual rate over the past decade, with earlier communications noting a triple-digit expansion year in 2021. These multi-year indicators point to momentum that extends beyond a single cycle.

Market Expansion: Geographic reach is widening with new leadership hires across Western Europe and ongoing openings in sales, operations, and business development, explicitly described as expanding the global footprint. Office presence across multiple cities supports an active international scale-up.

Innovation-Driven Growth: Product momentum includes AI-native search monetization, progressing from an Opera AI alpha to a broader AI Discover beta. Leadership additions and stated investment in talent and technology aim to accelerate commercial growth and product innovation.

Investor Backing & Capital Strength: A $100M minority investment from Blackstone Growth in 2026, with reporting around a ~$700M valuation, signals substantial external capital support. Available information indicates this backing is intended to fund continued technology development and expansion.

Strong Hiring & Retention: Headcount is described as scaling into the hundreds by 2025–2026, alongside rapid hiring and multiple senior leadership additions. This trajectory points to purposeful organizational build-out to meet growing demand.

Market Expansion: Offerings have broadened from political/advocacy roots into corporate communications, investor relations, B2B marketing, and public affairs. Company materials indicate adoption across more than 100 Fortune 500 organizations and major agencies/trade groups.

Strong Revenue Growth: Commerce Media is expanding at very high year-over-year rates across multiple quarters, and consolidated results recently returned to growth. The segment now represents a majority of revenue with a rising annualized run rate.

Strategic Partnerships: The partner network is widening with additional retailers and brands joining the platform. This expanding set of relationships appears to be fueling scale in the core business.

Future-Ready Strategy: The company is deliberately shifting from legacy operations toward a commerce‑media model that has delivered multi‑year acceleration and a rapidly growing share of mix. The trajectory suggests alignment with evolving market demand.

Strong Revenue Growth: Revenue has increased materially over multiple years and recent quarters, with management repeatedly raising full‑year guidance and delivering consecutive “beat and raise” results. The latest updates indicate continued acceleration rather than a slowdown.

Healthy Cash Flow: Operating and free cash flow expanded significantly year over year, with recent quarters showing further gains alongside a turn to positive GAAP net income. This points to improving efficiency as scale increases.

Resilient & Sustainable Growth: Expansion spans both customer count and monetization, with Super‑Scaled customers and ARPU rising together. Multi‑year growth across revenue, customers, and cash generation suggests durability rather than a one‑time surge.

Strong Revenue Growth: Recent results show Peacock revenue up 54% year over year to $1.90 billion, Studios up 25% to about $3 billion, and NBCUniversal media and theme-park revenue up 23% to $10.7 billion in Q2 2026. Earlier in 2026, the parks business also rose 24% on the launch of Epic Universe.

Profitability: Peacock reached a key inflection with its first quarterly pre-tax profit of $189 million alongside paid subscribers rising to 48 million in Q2 2026. This points to improving streaming economics within the portfolio.

Future-Ready Strategy: Management is reshaping the portfolio by planning to spin off NBCUniversal and Sky into a standalone public company positioned to pursue growth across parks, film/TV, streaming, sports and news. The 2025 shareholder letter also highlights studios, streaming and parks as principal growth drivers representing a large share of Comcast’s revenue.

Strong Revenue Growth: Company communications indicate 150% year-over-year revenue growth alongside more than 100% enterprise growth in 2025, marking a second consecutive year of triple-digit enterprise gains. This pattern points to rapid top-line expansion and sustained commercial momentum.

Strategic Partnerships: Expanding integrations with major platforms and agencies (e.g., Yahoo DSP, dentsu.Connect, Tombras, The Trade Desk, DV360, OpenX) indicate growing distribution and ecosystem reach. Recent partner expansions suggest deeper embedding into planning, activation, measurement, and optimization workflows.

Product Line Growth: The platform has broadened from core measurement into a fuller stack—OutcomeHQ plus additions like full-funnel, foot-traffic, creator/influencer, AI-driven intelligence, and real-time brand lift. This expansion points to a larger addressable market and enhanced value for enterprise users.

Market Expansion: Operations span 19+ markets across North America, Europe, Japan, and Australia, with recent additions such as a Paris office and new roles in London. Hiring across international markets indicates continued geographic growth.

Product Line Growth: Recent launches such as Mindset Agent and the global expansion of enhanced CTV/online‑video, plus ongoing Mindset Graph/Portal and sports media development, point to active product expansion. Continuous release of advanced AI tools and platform capabilities underscores momentum.

Future-Ready Strategy: A shift to cookie‑free, AI‑driven contextual targeting aligned with tightening privacy laws, reinforced by acquisitions like JustPremium and Playground xyz, positions the company for a post‑cookie environment. Security compliance and global rollouts suggest preparation for sustained, privacy‑first growth.