PartnerHQ
PartnerHQ is building the next generation LinkedIn. We are creating the world’s most valuable and accurate professional network graph by capturing and indexing vast quantities of relationship signals. Individuals use PartnerHQ to grow and monetize their networks. B2B companies use PartnerHQ to buy warm intros and drive high-value sales. PartnerHQ was created during Y Combinator’s W24 cohort and launched in February of 2024. Since launch we have signed on hundreds of paying companies, domestic an
Y Combinator
yc-company-directory #5580PartnerHQ is building the next generation LinkedIn. We are creating the world’s most valuable and accurate professional network graph by capturing and indexing vast quantities of relationship signals. Individuals use PartnerHQ to grow and monetize their networks. B2B companies use PartnerHQ to buy warm intros and drive high-value sales. PartnerHQ was created during Y Combinator’s W24 cohort and launched in February of 2024. Since launch we have signed on hundreds of paying companies, domestic an
sourcePartnerHQ is classified as Sales and marketing from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.
Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.
Companies similar to PartnerHQ
A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.
Wharf fka Dots
match 76Dots (YC S21) helps companies interact with customers through their Slack or Discord customer communities in order to increase retention and drive revenue. Email is overloaded, and companies are already using chat communities to interact with customers. We enable b2b companies to scale interactions by automating manual tasks, such as DM-ing members, and analyzing the activity of key accounts.Companies such as Lattice, Confluent, On Deck and Culture Amp are using Dots already, and we have grown 40% MoM during YC. Sanket (ex-McKinsey) and Pranav (Princeton CS) are technical co-founders, and have been close friends since high school. Here's our product hunt launch.
shared extracted concepts: b2b companies; shared product terms: b2b, companie, drive, high; shared product theme: sales and marketing; same category: Sales and marketing
LeadGenius
match 72LeadGenius is the most efficient way to equip sales and marketing teams with custom B2B lead data at scale. Our data experts conduct ongoing research to automatically supply teams with accurate contact information and hard-to-acquire data points for your most valuable buyer personas. By combining a remote global workforce, custom data, and machine learning, LeadGenius delivers the highest lead generation value in the marketplace.
shared extracted concept terms: b2b; shared product terms: most, sale, b2b, accurate; shared product theme: sales and marketing; shared affiliation: Y Combinator
Introdex.io
match 57AI-powered sales platform that helps B2B SaaS companies get warm introductions to their pipeline leads
shared extracted concept terms: b2b, companie; shared product terms: sale, b2b, companie, warm; shared product theme: sales and marketing
Fogbender
match 54Fogbender helps B2B companies support customer teams: think Intercom meets Slack's shared channels. Today, all customer software is explicitly or implicitly designed for helping individuals, not teams. This is forcing B2B companies - who sell products to teams, not individuals - to augment their default customer support platform (Zendesk, Intercom, Front, etc) with a second, "unofficial", system: Slack's shared channels. This causes a number of operational and logistical difficulties for both ve
shared extracted concepts: individuals, b2b companies; shared product terms: b2b, companie, individual; shared product theme: sales and marketing; shared affiliation: Y Combinator
GrowthMatch
match 52We create content engines for B2B companies, and we help you overcome the challenges of creating, distributing and scaling high quality trust-building content, featuring the best and brightest people on your team, so you can build thought leadership and drive business growth.
shared extracted concepts: b2b companies; shared product terms: b2b, companie, creat, high
Optery
match 45Optery is automated opt out software, and we serve individuals, families and businesses. With Optery, you can remove yourself from hundreds of data brokers that are posting and selling your home address, phone number, email and other private information on the internet. Optery received the “Editors’ Choice” award by PCMag as the most outstanding product in the personal data removal category in 2022, 2023, 2024, 2026 and 2026, the Cybersecurity Excellence Awards for Attack Surface Management, Dig
shared extracted concepts: individuals; shared product terms: individual, hundred, most, 2024; shared affiliation: Y Combinator