GUIDELINE, INC.

https://www.guideline.ai

Guideline, Inc. is a financial technology company headquartered in Burlingame, California, dedicated to modernizing and simplifying 401(k) retirement plans for small and medium-sized businesses. Founded by Kevin Busque, the company's mission is to make retirement savings accessible and understandable by replacing complex, fee-laden traditional systems with transparent, affordable, and technology-driven solutions.

Guideline offers a comprehensive suite of retirement products, including traditional 401(k)s, Roth 401(k)s, Safe Harbor 401(k)s, Starter 401(k)s, Solo(k)s, SEP IRAs, and Traditional IRAs. The company provides a full-stack solution that handles plan administration, record-keeping, investment management, and compliance, emphasizing low and transparent fees. Its platform integrates deeply with various payroll providers, automating contributions and administrative tasks to streamline the retirement planning process for employers and employees alike.

In a significant development, Guideline was acquired by Gusto, a leading payroll, benefits, and HR platform, with the acquisition completed in November 2025. This integration aims to create a seamless and unified experience for businesses managing payroll and retirement benefits. Kevin Busque serves as the co-founder and CEO, with Jeff Rosenberger as COO. Guideline, now operating as "Gusto 401(k) powered by Guideline," continues to focus on expanding its reach and simplifying retirement savings, having served nearly 60,000 small businesses and managing billions in assets.

Latest updates

Guideline Expands Pricing Benchmarks to Digital Video and Audio

Event summary

  • Guideline launched an extension to its SQADCosts Local product, providing CPM benchmarks for geo-targeted digital video and audio advertising.
  • The Digital Extension covers the top 60+ publishers in the U.S. market, including major CTV streamers and podcast networks.
  • The product normalizes data points to a consistent baseline, accounting for factors like ad length, content type (entertainment vs. sports), and audience targeting.
  • Guideline’s data represents approximately $200 billion in annual media investment globally.

The big picture

Guideline's move addresses a long-standing need for granular, localized pricing data in the rapidly expanding digital video and audio advertising market. Previously, national benchmarks were inadequate for local-first campaigns, creating inefficiencies and hindering transparency. This expansion strengthens Guideline’s position as a key data provider in the ad tech ecosystem, but also increases the pressure to maintain data quality and competitive differentiation.

What we're watching

Adoption Rate
The success of this expansion hinges on adoption by local-first advertisers and publishers; slow uptake could limit Guideline’s revenue growth.
Competitive Response
Other ad intelligence providers may attempt to replicate Guideline’s offering, potentially eroding its market position and pricing power.
Data Integrity
Maintaining the accuracy and comparability of data across a growing number of publishers and digital channels will be crucial for preserving the product’s value proposition.

Guideline Leverages Ad Data for Ticker-Level Revenue Forecasting

Event summary

  • Guideline launched KPI Forecast 2.0 on April 16, 2026, an enhanced analytics solution for institutional investors.
  • The new product leverages Guideline’s proprietary ticker-level advertising spend data to forecast revenue KPIs.
  • KPI Forecast 2.0 builds upon Guideline's Data Insights Service, launched in September 2025.
  • The offering aims to reduce mean absolute percentage error (MAPE) in forecasting across covered tickers.

The big picture

Guideline’s move to provide ticker-level revenue forecasting underscores the growing demand for alternative data and AI-powered analytics within the capital markets. Institutional investors are increasingly seeking ways to augment traditional forecasting methods with data-driven insights, particularly as market volatility and complexity increase. This product launch positions Guideline to capitalize on this trend, leveraging its unique ad spend data asset to provide a differentiated offering.

What we're watching

Ad Data Accuracy
The efficacy of KPI Forecast 2.0 will hinge on the continued accuracy and comprehensiveness of Guideline's proprietary ad spend data, particularly as privacy regulations evolve and ad tech fragmentation increases.
Client Adoption
The success of this offering will depend on adoption rates among institutional investors, who may be hesitant to shift from established forecasting methods or internal models.
Competitive Landscape
Guideline will face competition from established data providers and emerging fintech firms offering alternative data and analytics solutions for capital markets, requiring continuous innovation and differentiation.

Guideline Launches Weekly Ad Spend Intelligence Subscription to Challenge Industry Benchmarks

Event summary

  • Guideline launched Market Monitor™, a weekly subscription service providing global advertising market insights.
  • Market Monitor utilizes verified, transaction-level ad spend data, eschewing modeled projections and survey estimates.
  • The subscription delivers weekly reports covering global media investment trends and emerging growth areas.
  • Guideline claims its data represents approximately $200 billion in annual media investment across 65 countries.
  • The service aims to expand access to Guideline’s data to a broader audience beyond existing clients.

The big picture

The advertising industry's increasing complexity and the need for real-time decision-making have created a demand for more granular and reliable market intelligence. Guideline's Market Monitor directly addresses this gap by offering a weekly, data-driven alternative to traditional, often delayed, and model-dependent industry benchmarks. This move positions Guideline to capture a larger share of the growing market for ad intelligence, but also introduces a new level of scrutiny and competition within the sector.

What we're watching

Adoption Rate
The success of Market Monitor hinges on adoption by agencies, brands, and investors; slow uptake would suggest a lack of perceived value or existing entrenched solutions.
Data Integrity
Maintaining the integrity and accuracy of the transaction-level data will be crucial; any breaches in verification could erode trust and damage Guideline's reputation.
Competitive Response
Existing market intelligence providers will likely respond to Market Monitor’s entry, potentially through price adjustments or the introduction of competing data-driven offerings.

Guideline Launches Transaction-Level Local Ad Benchmarking

Event summary

  • Guideline launched 'Local Dynamics Quarterly,' a subscription report providing advertising investment benchmarks across 175+ DMAs in the United States.
  • The report covers OOH, TV, radio, and digital advertising, analyzing over 100 sub-categories.
  • Local Dynamics Quarterly leverages transaction-level data, differentiating it from traditional market intelligence relying on estimates.
  • Guideline’s proprietary dataset now covers approximately $200 billion in annual media investment globally.

The big picture

Guideline's move to offer transaction-level local advertising benchmarks addresses a critical gap in the market, where traditional intelligence often relies on estimates. This expansion positions Guideline to capitalize on the increasing demand for granular, data-driven insights as advertisers seek to optimize spending across fragmented local markets and media channels. The offering's success will depend on its ability to deliver verifiable data and demonstrate a clear return on investment for subscribers.

What we're watching

Adoption Rate
The success of Local Dynamics Quarterly hinges on adoption by agencies and publishers; slow uptake would limit Guideline's revenue potential and indicate a lack of perceived value in the offering.
Data Accuracy
The claim of 'transaction-level data' requires scrutiny; any questions about data accuracy or completeness could erode trust and impact subscription renewals.
Competitive Response
Other ad intelligence providers will likely respond to Local Dynamics Quarterly, potentially leading to a price war or a new wave of specialized local market data offerings.

Guideline Opens Media Planning to Agentic AI with MCP Server

Event summary

  • Guideline launched the Media Plan Management MCP Server, enabling direct AI agent connectivity to its platform.
  • The server utilizes the Model Context Protocol (MCP), an emerging standard for agentic AI connectivity.
  • Guideline projects 75% of enterprise gateway vendors will integrate MCP by the end of 2026.
  • The MCP Server allows conversational interaction with media plans, including querying campaign status and budget allocation.
  • This is the first of several MCP-enabled capabilities Guideline plans to release.

The big picture

Guideline’s move to embrace the MCP standard signals a broader shift towards agentic AI in media planning and buying, automating workflows and reducing reliance on manual processes. The rapid adoption of MCP, backed by major AI platform providers, suggests a potential industry standard is emerging. This development could significantly impact the competitive landscape, favoring platforms that facilitate seamless AI integration.

What we're watching

Adoption Rate
The speed at which agencies and advertisers adopt the MCP Server will determine Guideline’s ability to solidify its position as a central hub for AI-driven media planning.
Competitive Response
Competitors may accelerate their own AI integration efforts or develop alternative connectivity standards, potentially challenging MCP’s dominance.
Security Risks
The reliance on third-party AI agents introduces new security and data governance considerations that Guideline must proactively address to maintain client trust.

Guideline Launches DSP Benchmarking Service, Challenging Industry Data Reliance

Event summary

  • Guideline launched a quarterly subscription service, the Programmatic Global Quarterly Report Series, providing benchmarks for digital advertising Demand-Side Platforms (DSPs).
  • The service is based on $33 billion in annualized gross media spend data across 6 countries, covering over 350 DSPs and SSPs.
  • The reports aim to replace reliance on surveys and modeled projections with verified transaction data.
  • The reports are targeted at global agencies, DSPs, publishers, and executive strategy teams.

The big picture

The programmatic advertising market is facing increasing complexity and a demand for greater transparency. Guideline's move to offer verified transaction data directly addresses the shortcomings of current industry benchmarks, which often rely on less reliable sources. This service positions Guideline to capture a significant share of the growing ad intelligence market, currently estimated at billions annually, and challenges the status quo of data provision within the industry.

What we're watching

Data Adoption
The pace at which agencies and DSPs adopt Guideline’s service will indicate the market’s willingness to pay for verified programmatic data, potentially disrupting existing, less-accurate reporting methods.
Competitive Response
Competitors offering similar data services will likely respond, potentially leading to a price war or a consolidation of providers in the ad intelligence space.
Geographic Expansion
Guideline’s ability to expand the geographic coverage of its dataset beyond the initial six countries will be crucial for maintaining a competitive advantage and attracting larger clients.

Guideline Launches UK Pricing Benchmark to Tackle Digital Ad Opacity

Event summary

  • Guideline launched UK Digital Pricing, a quarterly benchmarking product for digital audio and video CPMs.
  • The product aggregates deal-level data from over 75 UK publishers and platforms.
  • UK Digital Pricing aims to address fragmentation and lack of transparency in the UK digital advertising market.
  • The service provides a rolling 12-month historical view of CPM data.

The big picture

The UK digital advertising market is increasingly complex, with fragmented pricing and a lack of transparency hindering efficient trading. Guideline's UK Digital Pricing product directly addresses this pain point, potentially establishing a new industry standard for CPM benchmarking. This move signals a broader trend towards data-driven transparency and standardization within the digital advertising ecosystem, which could benefit both buyers and sellers.

What we're watching

Market Adoption
The success of UK Digital Pricing hinges on adoption by a critical mass of agencies, advertisers, and publishers; limited participation will undermine its value and impact.
Competitive Response
Other data providers may attempt to replicate Guideline’s offering, potentially eroding its market share and pricing power if they can offer comparable data at a lower cost.
Data Integrity
Maintaining the accuracy and impartiality of the data will be crucial; any perception of bias or manipulation could damage Guideline’s reputation and credibility.

Guideline Automates Ad Data Structuring with New AI Factory

Event summary

  • Guideline launched an 'AI Factory' to accelerate AI product development across its ad intelligence and media plan management offerings.
  • The first product from the AI Factory is 'AI Digital Placement Classification,' standardizing inconsistent ad placement names.
  • The system combines deterministic rules and natural language processing (NLP) for data matching and transparency.
  • Guideline aims to improve workflows for customers and agency partners, including data cleaning and strategic planning.

The big picture

Guideline's AI Factory represents a strategic shift towards automating data structuring and analysis within the increasingly complex digital advertising ecosystem. The ability to standardize and connect disparate data points—particularly placement names—is crucial for optimizing ad spend and improving campaign performance. This move positions Guideline to capitalize on the growing demand for AI-powered solutions in media plan management, but also increases the pressure to deliver tangible value quickly.

What we're watching

Product Expansion
The success of AI Digital Placement Classification will likely dictate the scope and speed of future AI Factory product releases, potentially impacting Guideline's overall growth trajectory.
Competitive Response
Other ad tech providers will likely observe Guideline’s AI Factory and may accelerate their own AI investments, intensifying competition in the ad intelligence space.
Data Transparency
Guideline's emphasis on transparency in its AI matching process could become a key differentiator, but maintaining that transparency while scaling the AI Factory will present operational challenges.

Guideline Launches Podcast to Bolster Data-Driven Ad Insights

Event summary

  • Guideline, a provider of advertising data and planning technology, launched the 'Media Monitor' podcast on January 26, 2026.
  • The podcast is hosted by Sean Wright (Chief Insights and Analytics Officer) and Kelly Sweeney (VP of Customer Success).
  • The weekly podcast will analyze advertising spending data and industry trends.
  • The inaugural episode covered topics including AI in ad campaigns, Super Bowl ad costs, nostalgia marketing, and influencer marketing.

The big picture

Guideline's podcast launch represents a strategic shift towards content marketing to enhance its brand and deepen client relationships. The move reflects a broader trend among data providers to offer more than just raw numbers, aiming to provide context and interpretation. Given Guideline’s formation through acquisitions of Standard Media Index, SQAD, and Lumina, the podcast serves as a unifying tool to showcase the combined expertise and data assets of the merged entity.

What we're watching

Content Strategy
The podcast's success will depend on its ability to deliver genuinely actionable insights beyond what Guideline’s existing data provides, differentiating it from other industry commentary.
Client Retention
Whether the podcast proves a valuable client retention tool, justifying the investment in production and host time, remains to be seen.
Market Positioning
The podcast’s reach and influence will indicate the extent to which Guideline can solidify its position as a thought leader and trusted authority within the advertising ecosystem.

Guideline Bolsters Leadership Amid AI-Driven Ad Tech Disruption

Event summary

  • Guideline appointed Steve Silvers as Chief Product Officer, Michael Laxineta as Senior VP of North American Data, and Vivian Herron as Senior VP of Sales, North America Brands and Agencies.
  • The hires follow Guideline’s launch of Data Insights Service and Guideline AI Agent, both focused on leveraging advertising data and AI for media planning.
  • Steve Silvers previously advised data technology companies at Winterberry Group and held leadership roles at Kantar and Transunion.
  • Michael Laxineta joins from Nexis Solutions (LexisNexis) and previously led Global Insights at Cision.
  • Vivian Herron brings experience from Relo Metrics, VideoAmp, Amobee, BrightRoll, Yahoo, and agency experience at Hill Holliday and Carat.

The big picture

Guideline's leadership overhaul signals a strategic pivot to capitalize on the accelerating disruption of AI within the advertising technology sector. The hires, with their diverse backgrounds in data, sales, and product development, suggest a focus on both product innovation and aggressive market penetration. This move comes as the industry grapples with the need to leverage AI for improved ad targeting and measurement, creating a heightened competitive environment.

What we're watching

Product Integration
How effectively Silvers integrates the new hires’ expertise to enhance Guideline’s Media Plan Management tools and AI Agent will be critical to demonstrating tangible value to clients.
Sales Execution
Whether Herron can rapidly expand adoption of Guideline’s software and data insights within brands and agencies, given the competitive landscape, will determine the immediate impact of the sales leadership change.
Data Strategy
The pace at which Laxineta can refine and expand Guideline's data offerings to maintain a competitive edge against rivals leveraging similar data assets will be a key indicator of long-term success.
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