The VC platform role: What it is and why it matters

This article originally appeared in Forbes. It has been updated with new research and Affinity benchmark data.

Venture funds from the 2010 to 2019 vintages with significant platform teams posted a pooled net IRR of 33.2%. Funds with no platform staff posted 22.2%, according to the VC Platform Global Community's study of 850 US and Canadian venture firms. The study can't prove the platform teams caused that gap, and its authors present it as a correlation. It does explain why a function that only got its name around 2010 now exists at more than half of venture firms: the VC platform, the operating layer a firm builds to support founders after the check clears.

Key takeaways

• Across 2010 to 2019 vintages, funds with significant platform teams (10% or more of core staff) outperformed funds with none by 1,100 basis points in pooled net IRR, a correlation drawn from 850 firms.
• Platform is now standard: 52.8% of venture firms had a moderate or significant platform team in 2022, including 92.7% of firms with more than $1 billion in assets under management.
• The strongest platform mix depends on fund size. Pre-investment work like marketing and community correlates with the best returns at funds under $250 million; post-investment support does at funds over $500 million.
• At the median VC firm, one person holds 29% of the firm's strong relationships. A platform team's job is to make that network work for the whole portfolio.

What is a VC platform?

A VC platform is the set of people, programs, and resources a venture firm runs to help its portfolio companies beyond capital. It packages the firm's network and expertise into repeatable services: introductions to customers and investors, recruiting help, expert communities, and marketing support.

The VC Platform Global Community's research sorts platform work into two groups. Pre-investment roles strengthen the firm's ability to find and win deals, covering marketing, community, and investment operations. Post-investment roles support companies once the firm has invested, covering talent, business development, and ESG. The split matters because, as the fund-size section below shows, the right mix changes with the size of the fund.

In this episode of The Cap Table, Melissa Montan and Madeline Pope, who lead platform and marketing at March Capital, walk through what platform work looks like at a firm with a roughly $1.65 billion, 30-company portfolio.

What's the difference between a VC platform and a VC firm?

A VC firm invests capital into startups. A VC platform is the system that supports those startups once the investment is made. The firm decides which companies to back; the platform helps those companies succeed.

Partners source, evaluate, and fund deals. The platform team runs the introductions, recruiting help, expert networks, and reporting that follow. A founder feels the firm at the term sheet and the platform every quarter after.

What does a VC platform team do? Core functions

A VC platform team creates portfolio value through a handful of repeatable functions: business development and fundraising through the firm's network, recruiting, and networks of experts and champions. The best teams run each one on a schedule instead of waiting for requests.

Accelerating business development and fundraising through the firm's network

A firm's network is the platform's most direct lever. VCs use it to facilitate introductions to major customers, partners, and future investors for their portfolio companies.

The strongest investors build an operating cadence for discovering what types of intros their portfolio companies need and when. Often this means recurring office hours with the partnership and heads of platform to agree on the most important introductions. At Affinity, we won our first 100 customers almost entirely through the networks of our first two investors, so I've seen from the founder's side how much a deliberate introduction can change an early-stage company's trajectory.

Introductions are also where firms differ most. In Affinity's 2026 VC Benchmark Report, drawn from platform data across nearly 3,000 venture firms, the median firm makes 20 introductions per user per month. The bottom quarter makes 10 and the top quarter makes 36, a spread of roughly 4x between firms doing the same job.

Amplifying recruiting across key positions

Helping source and vet great talent is critical to the VC value proposition. For many firms, this happens through direct intros, especially for executive roles. Talent support can be as hands-on as investors joining their portfolio companies' weekly calls with executive recruiters.

Other firms use the strength of their brand for broader recruiting across the portfolio. Some host job boards on their websites that aggregate open roles across their startups. When a firm has a strong brand, this draws candidates and makes even very early-stage opportunities feel more credible.

Talent has become one of the fastest-growing platform specialties. In 2022, 12.7% of venture firms had at least one dedicated talent specialist, up from 3.8% in 2000. Among firms with more than $1 billion in assets under management, the share reached 50.4%.

Building a network of experts and champions

Many leading investors build curated networks of experts to advise their portfolio companies, from engineering executives to marketing specialists who can offer advice specific to each stage of a startup's growth. Networks of decision-makers at large enterprises help portfolio companies land key partnerships, while networks of industry experts guide founders into new markets.

Building these communities takes time: steady communication and events that bring leaders together. It also takes a structured way of putting experts in front of portfolio companies so they can help when it matters most.

Who runs the platform function? The head of platform role

Most platform work is owned by a head of platform, a title some firms replace with platform manager, talent partner, or community manager. The role sits alongside the investing track, and its scope typically grows with the fund.

At emerging funds, one generalist may run every platform function: introductions, recruiting help, events, and reporting. At established firms, the platform becomes a specialized team, with dedicated leads for talent, business development, community, and marketing. By 2022, about one in eight core employees at a venture firm worked in platform, double the share in 2000, and the VC Platform Global Community estimated there were 3,100 platform professionals worldwide.

When I spoke at the VC Platform Summit in Miami, the three-day event brought together more than 500 platform professionals from 340 firms. Whatever the size of the team, the mandate is the same: turn the firm's network into structured support that founders can rely on.

How does platform strategy change with fund size?

Smaller funds tend to get the most from pre-investment platform work, and the largest funds from post-investment support, according to the VC Platform Global Community's analysis of 2010 to 2019 vintage funds.

Among funds under $250 million, those with a primarily pre-investment platform focus (marketing, community, and investment operations) posted the highest pooled net IRR at 30.6%, against 22.2% for funds with no platform. The study's authors connect this to brand: small funds compete in a crowded field, and pre-investment work helps them get noticed by founders and win deals.

Among funds over $500 million, the pattern reverses. Funds with a primarily post-investment focus (talent, business development, and ESG) posted a pooled net IRR of 40.6%, against 17.6% for funds with no platform. That cohort is small, just nine funds, so treat it as a signal. The authors suggest large funds already have strong brands, which frees their platform budget for direct portfolio support.

For a first platform hire, the data points an emerging fund toward marketing and community, and a large fund toward talent and business development.

Why are VC firms investing in platform teams?

Firms build platform teams because capital alone no longer sets them apart, and the fundraising market has become unforgiving for managers without a clear edge. In the PitchBook-NVCA Venture Monitor for Q1 2026, 73.1% of the capital committed to venture funds in the quarter went to five firms. Experienced managers captured 90.9% of capital raised, the highest share on record in PitchBook's dataset, and the report describes emerging managers as struggling to attract capital.

General partners interviewed for the VC Platform Global Community study gave a consistent reason for the growth in platform: in a more crowded industry, firms need to do more to stand out to the founders they want to back. For a firm outside the top tier, a platform that founders can describe and LPs can see is one of the few differentiators it fully controls. Many firms now operationalize portfolio support as a standing program for exactly that reason.

How VC platform teams use technology to create value

Technology is what turns ad-hoc favors into a measurable platform. Start with the system of record: an AI-first private capital CRM gives platform teams one place to track introductions, portfolio requests, and the value created.

The underlying problem is concentration. In Affinity's 2026 VC Benchmark Report, one person holds a median 29% of a firm's strong relationships, and the top three people hold 65%. The median firm turns only 38% of its tracked relationships into introductions. A platform team can't route introductions through a network it can't see.

On top of the CRM, Affinity's Relationship Intelligence maps the firm's collective network from email and calendar activity and scores the strength and history of each connection. Platform teams use that data to share lists of the people a portfolio company needs to meet, then surface the warmest path to each target. Reporting closes the loop: a private capital CRM can log introductions as they happen, including who was connected to whom, and report on how many intros the firm has made to each portfolio company. That measurement is what turns platform work from goodwill into a function a firm can manage and improve.

The tools change quickly, so the teams that adopt them well tend to do it deliberately. March Capital's four-person platform team ran a six-week AI sprint in which each person owned one workflow, with weekly check-ins on progress and blockers. The sprint ended with new tools, fixed infrastructure, and recurring work that now runs differently.

Turning portfolio support into a repeatable system

Many companies need more support from their investors right now, and the platform function is how firms deliver it. To create portfolio value that compounds, VCs need an approach that is deliberate, systematic, and measured, and that standard should apply to their technology as much as to their strategy.

If you're building or scaling a platform team, learn how to choose a private capital CRM that can run and report on platform work, or see how Affinity supports venture capital teams.

Frequently asked questions

What is a VC platform?

A VC platform is the set of people, programs, and resources a venture firm offers portfolio companies beyond capital, including introductions, recruiting, community, marketing, and operational support.

How common are platform teams at VC firms?

In 2022, 52.8% of US and Canadian venture firms had a moderate or significant platform team, according to the VC Platform Global Community's 850-firm study. Among firms with more than $1 billion in assets under management, the share was 92.7%.

Do platform teams improve fund returns?

The best available data shows a correlation. Across 2010 to 2019 vintages, funds with significant platform teams posted a pooled net IRR of 33.2%, against 22.2% for funds with no platform. The study does not establish that platform teams caused the difference.

What should a small fund's first platform hire focus on?

Pre-investment work. Among 2010 to 2019 vintage funds under $250 million, those focused mainly on marketing, community, and investment operations posted the strongest pooled returns in the VC Platform Global Community study.

What does a head of platform do?

A head of platform owns portfolio support: building the firm's network, coordinating introductions and recruiting, running events and expert communities, and reporting on the value the firm creates.

How do platform teams measure their impact?

Most start with introductions. A private capital CRM can log each introduction as it happens and report totals by portfolio company. For context, the median VC firm in Affinity's 2026 benchmark makes 20 introductions per user per month, and the top quarter makes 36.