Pricing for Adobe's EchoSign e-signature service is tiered. Individuals can sign up for a free account, which is limited to five transactions in rolling 30-day windows. The Pro account allows an unlimited number of signatures for $19.95 a month on a month-to-month basis, or works out to $14.95 a month if you prepay $179.40 for a year.

The Team subscription starts at $40 a month for two users and tops out at nine users for $180 a month. Team accounts let users collaborate on documents, add corporate branding, and access a shared library. Finally, for 10 or more people, the Enterprise and Global subscriptions are $299 and $399 a month, respectively. These two options add a number of enterprise features such as reports, PDF form support, and attached audit trails. The Global option adds localization support in more than 20 languages as well as a global fax-back network service.