Limelight
Founded 2023 · 80 employees on LinkedIn · 4 known investors
Limelight is a B2B influencer marketing platform that lets brands find, partner with, and book ad placements across creators (newsletters, LinkedIn, YouTube, and other channels) and track campaign performance through real-time analytics. It targets marketing teams aiming to reach B2B audiences and improve visibility in AI/LLM search results.
Also known as LimelightHQ · LimelightHQ Inc.
Founders & leadership
Limelight was founded in 2023 by David Walsh.
Investors · 4
Also in the syndicate · 2
Company profile
researched Aug 2026Limelight (LimelightHQ Inc.) operates a B2B influencer/creator partnership platform that connects brands with a database of verified business creators and automates the process of finding, activating and measuring creator campaigns. Brands can filter and match with creators in their niche using an AI matching algorithm, book multiple ad slots across social channels at once, share campaign briefs, manage creator payouts in-platform, and view real-time campaign analytics in a single dashboard. Additional features include campaign pages that creators can apply to, a creator marketplace with featured placement, a Limelight Wallet for depositing budgets and paying creators at scale, social listening/"signal" tracking with lead volumes, and repurposing of high-performing creator content into paid social ads.
The platform is two-sided: creators use it free of charge to build a storefront, discover brands, manage collaborations and receive payment, while brands pay for access. Creators featured on the site work primarily in B2B categories such as sales, go-to-market, marketing, recruiting and venture capital, largely on LinkedIn but also across newsletters, YouTube and podcasts. Limelight also positions the product around AI search visibility, arguing that creator-produced third-party content is the material large language models cite when answering buyer questions.
The company publishes a B2B growth content program, including an insights blog on creator-led growth and measurement topics and a podcast, "Safe Doesn't Scale," aimed at founders and growth leaders.
Founding story
Founder and CEO David Walsh started the company in 2023, initially launching a B2B referral software product called Bundle. While posting daily LinkedIn content as part of awareness and pre-seed fundraising for Bundle, he identified a set of B2B creators with large engaged audiences but few monetisation options. After market research and conversations recorded with an AI note-taker, he decided in early January to change direction, informed existing Bundle investors via a two-page memo, and launched Limelight by the end of that January — a pivot he describes as taking about six weeks.
Business model
Two-sided marketplace and SaaS: free access for creators, paid subscription and managed-service tiers for brands, with the company stating no transaction or commission fees on creator spend in the self-serve plan.
Two published brand plans: an Influencer Management Platform at $599 per month billed monthly with no minimum term, unlimited seats and outreach, 5,000 leads per month and five active signals; and an Influencer Managed Service starting at $2,000 per month, priced at 20% of creator spend with a $2,000 monthly minimum and a two-month commitment, adding a dedicated account manager, outreach and negotiation on the brand's behalf, featured campaign promotion, the Limelight Wallet and 15,000 leads per month with fifteen active signals. A three-day free trial is offered to brands.
Traction
As of an October 2024 founder interview, more than 450 companies and about 380 creators had signed up. The company's site states access to 10,000+ thought leaders and 500+ B2B brands, and cites customer results such as a single creator post generating 200+ sign-ups within 48 hours (NetHunt CRM). Creators including Mark Kosoglow, Brianna Doe and Josh Aharanoff describe completed paid partnerships through the platform.
Latest developments
Limelight announced a $2.1 million funding round with participation from Ascend, Savyon and SNR. Its product line has grown to include social listening agents monitoring 20+ signals with monthly lead allocations, a managed influencer service tier, a Limelight Wallet for bulk budget deposits and creator payouts, and positioning around earning brand visibility in LLM/AI search results. The company also launched the "Safe Doesn't Scale" podcast for founders and growth leaders.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Focused on the B2B segment of influencer marketing; the company states more than 500 B2B brands use it and compares its offering with general influencer marketing platforms such as Upfluence in its own published material.
Positions itself as the first B2B-specific creator partnership platform, emphasising the size of its verified B2B creator database, automation of roughly 90% of the partnership workflow, zero transaction fees on the platform plan, free access for creators, and measurement of creator activity as buying signals and LLM/AI search visibility rather than impressions alone.
Technology
An AI matching algorithm scores creators against campaign and audience parameters; the platform includes creator discovery with advanced filtering, at-scale ad booking, campaign and payout management, social listening agents that monitor 20+ signals, and real-time analytics dashboards for campaign measurement.
Go-to-market
Self-serve sign-up and three-day free trial with no required sales call, plus demo bookings for larger accounts and an agency-style managed service. Demand is supported by content marketing (an insights blog covering B2B creator partnership strategy and measurement), a podcast, published customer and creator testimonials, and free creator sign-ups that build the supply side of the marketplace.
B2B and tech brands' marketing and go-to-market teams seeking creator-led distribution, ranging from self-serve in-house teams to companies wanting full-service influencer management; on the supply side, B2B thought leaders and content creators, predominantly on LinkedIn.
Geography
The founder, originally from Dublin, Ireland, is based in Los Angeles, from where he leads the company; the platform serves brands and creators across channels without a stated regional limitation, and publishes guidance on adapting creator partnerships for global B2B markets.
History
Founded in 2023 as Bundle, a referral software product for B2B companies, and relaunched as Limelight in late January following a roughly six-week pivot. By October 2024 the team numbered four people and the platform had several hundred brand and creator sign-ups. The company subsequently announced a $2.1 million funding round with participation from Ascend, Savyon and SNR, and has expanded into social listening/signal tracking, managed influencer services and content around AI search visibility.
Risks & controversies
The company is small (four employees as of October 2024) and pivoted its entire business model within about six weeks of raising pre-seed funding for a prior product, Bundle. Much of its creator supply and measurement approach depends on LinkedIn and other third-party social platforms, and several of its published market and performance figures are sourced from third parties or customer testimonials rather than audited data.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 4
launches, deals, and filingsThe company announced a $2.1 million round with participation from Ascend, Savyon, SNR and others, per a banner on its website (copyright 2025, LimelightHQ Inc.).
$2.1M source ↗
Limelight's site lists social listening agents that monitor 20+ signals and the weekly 'Safe Doesn't Scale' podcast for founders and growth leaders as new offerings.
After an approximately six-week pivot decided in early January, the company launched Limelight as a B2B creator partnership platform by the end of January.
Founder David Walsh initially launched the business as Bundle, a referral software platform for B2B companies, while raising pre-seed funding.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- Limelightlimelighthq.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Limelight do?
- Limelight is a B2B creator partnership platform where brands discover, book and measure influencer ad placements.
- Who founded Limelight?
- Limelight was founded by David Walsh in 2023.
- Who are Limelight's investors?
- Limelight's investors include Ascend Venture Capital, Entrepreneur Ventures.