250ok: Liberating Email’s Potential

250ok is a SaaS platform bringing marketers advanced insights into email deliverability, design, sender reputation, fraud protection, and consumer engagement—the ultimate intelligence bolt-on to any ESP.

Headquartered in Indianapolis, Indiana, 250ok’s platform provides data and insights for a large and growing number of businesses in categories ranging from travel, publishing, tech, and retail—including two of the top three US retail eCommerce companies by sales share in 2018 (responsible for 53% sales share of the top 10).

The 250ok platform is comprised of several products working in tandem to deliver powerful single-point email intelligence like nothing else in the market: 250ok Inbox, 250ok Reputation and 250ok DMARC for deliverability, 250ok Design for email testing, and 250ok Analytics for engagement tracking and segmentation.