
Posterous
Founded Year
2008Stage
Acquired | AcquiredTotal Raised
$10.14MValuation
$0000About Posterous
Posterous is a company that offers a web publishing platform via email. Text and files can be uploaded to the site via email. The company was founded in 2008 and is based in San Francisco, California. In March 2012, Posterous was acquired by Twitter. The valuation of Posterous was undisclosed. Other terms of the deal were not released. Due to the acquisition, various Posterous engineers, product managers and more will join the Twitter team. Posterous was shut down in April 2013.
Missing: Posterous's Product Demo & Case Studies
Promote your product offering to tech buyers.
Reach 1000s of buyers who use CB Insights to identify vendors, demo products, and make purchasing decisions.
Missing: Posterous's Product & Differentiators
Don’t let your products get skipped. Buyers use our vendor rankings to shortlist companies and drive requests for proposals (RFPs).
Latest Posterous News
Aug 31, 2022
31st August 2022 San Francisco-based start-up accelerator Y Combinator has appointed Garry Tan as its next president and CEO, replacing Geoff Ralston, who will step down from the role at the end of the year. Garry Tan, YC’s incoming CEO and president Tan previously joined Y Combinator as a partner back in 2010, serving in the role for five years before leaving to focus on Initialized Capital, a venture capital fund that he co-founded. A computer engineering graduate from Stanford University, Tan started his career working at companies such as Microsoft and Palantir Technologies, following which he co-founded the blogging platform Posterous in 2008, which was later acquired by Twitter. “My goal has been to cement YC as an institution that will endure for decades – not only through organisational changes but by leading a team that has scaled the community we bring together, the products and capital we provide to start-ups, and the software we build,” outgoing president and CEO Geoff Ralston says. “Garry, the visionary hacker, designer, and builder who has described how YC is ‘engraved on his heart’ believes in this future and is precisely the right person to take over as YC’s chief executive,” he adds. Tan will commence his new role from January next year.
Posterous Frequently Asked Questions (FAQ)
When was Posterous founded?
Posterous was founded in 2008.
Where is Posterous's headquarters?
Posterous's headquarters is located at San Francisco.
What is Posterous's latest funding round?
Posterous's latest funding round is Acquired.
How much did Posterous raise?
Posterous raised a total of $10.14M.
Who are the investors of Posterous?
Investors of Posterous include Twitter, Redpoint Ventures, Icon Ventures, XG Ventures, Lowercase Capital and 15 more.
Who are Posterous's competitors?
Competitors of Posterous include Squarespace, Tumblr, Digg, MySpace, Yammer and 8 more.
Compare Posterous to Competitors

Identi.ca runs pump.io, the high-performance Open Source social engine. It pumps your life in and out of your friends, family and colleagues.

TypePad is a blogging service, hosting a blogs and small business websites and powering voices on the social web.

Collecta represents a new way to experience search, in real time. Collecta is the Web's most powerful real-time search engine, posting matching stories, blogs, photos, and comments from sites such as Twitter, WordPress, Flickr and more -- as they happen. By aggregating content in real time, Collecta offers a new and more comprehensive view of what's going on in the world right now.

Automattic is a purveyor of blogging and site-building services. The company's WordPress provides an online publishing platform to a community of creators, bloggers, business owners, and community organizers. The company offers services such as domain purchase, web hosting, e-commerce website builder, dynamic website builder, email support, live chat support, google analytics integration, search engine optimization, shipping integration, file transfer protocol, logo maker, etc. Its plugin products include bbpress, BuddyPress, WooCommerce, Elementor Website Builder and Yoast SEO. WordPress was founded in 2003 and is based in San Francisco, California.

Strikingly (上线了), aka SXL.cn, has developed a platform that allows users to create web and mobile sites, which are search engine optimized and connectable to social media. Features include page analytics and contact form/email collector to connect to users directly.

Jimdo offers an easy way to create a website on a computer, smartphone, or tablet. With a simple, intuitive interface, Jimdo lets anyone create a unique website with a blog and online store. Jimdo is available in 8 languages and has helped people build over 15 million websites.
Discover the right solution for your team
The CB Insights tech market intelligence platform analyzes millions of data points on vendors, products, partnerships, and patents to help your team find their next technology solution.