Sendoso is a gifting and direct mail platform that enables revenue teams to build authentic relationships through personalized gifts, branded swag, and direct mail at scale. The platform combines AI-powered intelligence (SmartSuite) for gift recommendations with global fulfillment capabilities across 165+ countries, handling procurement, inventory, packing, and shipping. Users report 6x higher second call rates, 2x win rate improvements, and 29% faster deal closure. The platform serves marketing, sales development, and customer experience teams with integrated CRM connectivity and ROI tracking across all sends. Signal Plug searches live against sendoso.com's mail server to find and verify email addresses for any Sendoso employee.
Signal Plug searches live against sendoso.com's mail server — not a static database. Get a verified email for any Sendoso employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
Sendoso is a gifting and direct mail platform that enables revenue teams to build authentic relationships through personalized gifts, branded swag, and direct mail at scale. The platform combines AI-powered intelligence (SmartSuite) for gift recommendations with global fulfillment capabilities across 165+ countries, handling procurement, inventory, packing, and shipping. Users report 6x higher second call rates, 2x win rate improvements, and 29% faster deal closure. The platform serves marketing, sales development, and customer experience teams with integrated CRM connectivity and ROI tracking across all sends.
Competitive Advantage
Sendoso operates the only fulfillment center in the world dedicated exclusively to gifting and direct mail, differentiating it from traditional logistics providers. The platform claims users achieve 6x second call rates and close deals 29% faster, providing quantifiable performance benchmarks. Leadership team includes executives from major tech companies including Amazon and Apple, bringing enterprise-scale experience. Over 15 million sends have been processed globally, demonstrating significant scale and reliability in the gifting category. The company positions gifting and direct mail as a counter-strategy to digital fatigue, emphasizing authentic human connection in marketing.
The most commonly verified format at Sendoso:
Medium ConfidenceSignal Plug tests all common patterns against Sendoso's live mail server and returns whichever passes the SMTP check.
Run a live search for Sendoso →Data-driven signals to help you prospect Sendoso effectively.
Sendoso targets revenue-driving teams in mid-market to enterprise companies, particularly those focused on account-based marketing, demand generation, and sales acceleration. Buyers typically include marketing leaders, sales development leaders, and customer experience teams seeking to differentiate engagement and increase pipeline velocity through personalized gifting strategies.
Primary Contact
Chief Marketing Officer
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against sendoso.com's mail server — not a static scraped database — which means results reflect the real, current state of Sendoso's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real Sendoso contacts before upgrading.
Enter the contact's name
Type the first and last name of the Sendoso employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use sendoso.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring Sendoso contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of Sendoso names in a single batch.
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Technology like Sendoso.
Based on Sendoso's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at sendoso.com. If you have a name and the domain, you can find a verified email.
How well Sendoso fits a typical B2B outbound pipeline, based on available signals.
Moderate Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against sendoso.com's mail server using SMTP verification. This means results reflect the current state of Sendoso's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which Sendoso contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against sendoso.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of Sendoso employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against sendoso.com in a single batch.
You can send eGifts, customized swag, virtual experiences, direct mail, handwritten notes, and personalized gifts to prospects, customers, and teammates at scale.
Yes, Sendoso integrates with your CRM and other preferred platforms to drive measurable revenue growth and automate gifting campaigns.
Sendoso offers global fulfillment to 165+ countries with real-time tracking and inventory management.
SmartSuite is Sendoso's AI-powered tool suite that recommends what to gift, where to ship, and what messaging to use based on recipient interests and campaign objectives.
Signal Plug searches in real time against sendoso.com's mail server to find and verify email addresses for Sendoso employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month