Mattermark alternatives

Clearbit provides powerful products and data APIs to help your business grow. Contact enrichment, lead generation, financial compliance, and more...

Startup Tracker is the startup company search engine. Find, track and discover the relevant companies in your space (and reach your target audience for free if you're a founder!)

Call me old fashioned, but sending whale-size emails, full of confusing, pseudo-informative content is CRAP! What's SEXY is a weekly email with Danny DeVito-size viral, growth hack marketing case studies, containing: Strategies, Tools, and Psychology

Sam Altman: “If you join a company, my general advice is to join a company on a breakout trajectory.”

The Next Web is a website and annual series of conferences focused on new technology and start-up companies in Europe.

Index lets you visually build your own beautiful dashboards with the tools you already use.

BetaList is a community of makers and early adopters showcasing their startups and exchanging feedback. It provides an overview of upcoming internet startups.

The SaaS 1000 is a list that highlights the top growing SaaS companies based on a proprietary algorithm that includes hiring trends, growth indicators and number of employees. We have created a seamless algorithm that tracks a SaaS company’s 6 month employee-size growth, and overall employee size, to come up with the SaaS 1000 ranking.

FundingPath is a database of private tech companies that tracks and visualizes their funding history and valuations since they were founded. FundingPath collects funding and valuation data of famous tech companies and shows their growth trajectory visually.

Startupfoundation is a weekly curated publication full of interesting, relevant links. Subscribe now and never miss an issue.

Keep track of the emergence of new trends and hypes before everyone else learns about them.

Crunchbase information includes investments and funding information, founding members and individuals in leadership positions, mergers and acquisitions, news, and industry trends.

This is an unprecedented time and we are looking to help founders as much as we can. We built this Runway visualizer to help founders understand their runway, and see how we can help extend it.

Named one of the "Best Apps of 2016" by the New York Times and Time Magazine! Nuzzel offers personalized news discovery for busy professionals. That’s why top influencers in media, technology, and finance use Nuzzel to save time and stay informed. "I love Nuzzel. I'm obsessed with it, and I use it every day." -- Emily Chang, Bloomberg