Etacts
AcquiredYC W10San Francisco, US · 2 employees · 5 known investors
Etacts helps users build and maintain relationships by analyzing their email history and sending reminders to reconnect with former colleagues, friends, and business partners. The product accesses email metadata to identify communication patterns and prompts users to reach out to contacts based on customizable intervals.
Also known as eTacts
Founders & leadership· Y Combinator alumni (W10)
Investors · 5
Also in the syndicate · 3
Company profile
researched Aug 2026Etacts was a San Francisco-based relationship-management service for email. After a user granted the application access to an email account, Etacts fetched email headers — subject lines, to/from addresses and timestamps — to determine who the user had communicated with and when. The company stated it never stored the contents of email bodies or attachments and did not share the data. The product surfaced contacts the user had lost touch with, let users set reminders (for example, a quarterly reminder on a potential business partner) and emailed a prompt if no message was sent within the specified interval, and provided context such as the subject lines of the most recent exchanges and recent status updates.
The service was delivered in two forms: a web dashboard for finding people, viewing relationship information and setting reminders, and a plugin that exposed the same person and relationship information and reminder controls inside Gmail or Google Apps. Press coverage described the service as scanning email to rank contacts by how often the user communicated with them, the total number of communications and how long it had been since the last exchange, and as being able to track phone and SMS contact with user permission. TechCrunch reported that Etacts also developed EmailOracle, a Gmail plugin providing message tracking, analytics and reminders.
Etacts positioned itself as reorganizing communications around people rather than individual messages, noting that conversations are fragmented across email, phone and social networks. The company was incubated by Y Combinator, launched in February 2010, announced in December 2010 that it would shut down the service on January 31, 2011, and was acquired by Salesforce.com that same month on undisclosed terms.
Business model
Etacts offered a free consumer/professional service delivered as a web application and a Gmail plugin; its shutdown notice to users described it as a free service. The company's jobs page characterized the offering as an "actionable, monetizable service," but no pricing or paid tier is described in the sources.
Traction
Sources provide no user or revenue figures. TechCrunch reported the service ran for less than a year after its February 2010 launch, and the company's shutdown email referenced "almost a year of providing our free service." The website carried named user testimonials.
Latest developments
In December 2010 Etacts notified users of the shutdown of its service effective January 31, 2011 and was acquired by Salesforce.com on undisclosed terms. The shutdown message to users was signed by founders Evan and Howie. As fetched today, etacts.com still displays the historical product pages but the content is interspersed with unrelated online-casino and cryptocurrency link spam, indicating the domain is no longer maintained as an operating product site.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Etacts operated in the emerging "social CRM" category of tools that enrich email with contact and relationship data. GigaOM named Rapportive and Gist as competitors, noting that Gist was in the process of being acquired by Research in Motion in the same period. Coverage also noted that many such companies drew on data from Rapleaf, which was under scrutiny for its data collection and sharing practices.
Rather than organizing around individual messages, Etacts aggregated communications around people to identify lapsed relationships, and combined ranked contact lists with configurable reconnect reminders and contextual reminders of prior exchanges. It emphasized a privacy stance of processing only email headers and never storing message bodies or attachments.
Technology
The service authenticated to Gmail using OAuth (and supported non-Gmail IMAP-style logins requiring incoming mail server, port and SSL settings plus selection of a sent-mail folder). It analyzed email headers rather than message bodies. The engineering stack was described as Python and Django, MySQL, Cassandra, and heavy client-side JavaScript (client-side MVC), with mobile applications and additional front-ends in development beyond the Gmail plugin.
Go-to-market
Self-serve sign-up via Google/Gmail login on the website, plus an optional plugin installed into Gmail or Google Apps. The company promoted itself through press coverage and user testimonials, and sought a community manager intern to build brand and community presence through social media.
Recruiters, consultants, PR firms and salespeople seeking to grow personal and business networks, per the company's own site; the site also references real estate agents among enthusiastic users.
Geography
Single office in San Francisco, California, at 185 Berry St, per the company's about page; the jobs page also refers to a San Francisco office near 15th/Valencia.
History
Etacts was incubated by Y Combinator and launched its service in February 2010, raising angel funding the same year. On December 21, 2010 it emailed users announcing that the service would cease operating on January 31, 2011 and that user data would be deleted, and stopped accepting new registrations. Salesforce.com confirmed that month that it had acquired the company; terms were undisclosed. Observers speculated Salesforce's interest was primarily in the technology and the two co-founders, possibly for its Jigsaw division. The acquisition was reported as Salesforce's sixth of 2010 and its second that month involving a Y Combinator-funded company, following Heroku.
Risks & controversies
Coverage of the sector noted privacy concerns around social CRM services, including scrutiny of Rapleaf's data collection and sharing practices as a data supplier to such companies; Etacts itself stated it never stored email bodies or attachments and never shared user data. GigaOM questioned whether there was much substance to acquire, suggesting Salesforce may have primarily hired the two co-founders. The current etacts.com site contains injected third-party gambling and crypto promotional links unrelated to the original product.
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.
Founder mafia
2 people who came through Etacts went on to found or lead other companies.
Timeline · 3
launches, deals, and filingsSalesforce confirmed the acquisition of Etacts to CRN and TechCrunch; financial terms were not disclosed. It was described as Salesforce's sixth acquisition of 2010 and the second that month of a Y Combinator-funded startup, after Heroku.
Etacts emailed users that the free service would cease to operate on 2011-01-31 and user data would be deleted; the homepage stated the company was not accepting new registrations but would remain operational during the transition. The shutdown note was signed by founders Evan and Howie.
Etacts launched a service that connects to Gmail via OAuth, builds a contact list from the inbox, ranks contacts by communication frequency and recency, and sends reminders to reach out.
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
- Etactsetacts.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Etacts do?
- Etacts was a Y Combinator-backed email relationship manager acquired by Salesforce in December 2010 as it shut down.
- Who founded Etacts?
- Etacts was founded by Evan Beard, Howie Liu.
- Who are Etacts's investors?
- Etacts's investors include Y Combinator, SV Angel.
- Where is Etacts headquartered?
- Etacts is headquartered in San Francisco, US.
