Sendoso

Paid APIExtensionWeb

What Sendoso is

Sendoso is a sending management platform for personalised gifting, events, and direct mail. It offers eGifts, customised swag, virtual experiences, handwritten notes, and other gift options, with recipient choice and branded packages. Sendoso says it ships to more than 165 countries and manages procurement, storage, inventory, packing, shipping, and returns. Address handling can use a known uploaded address, a secure recipient confirmation link, or SmartDelivery. SmartSuite provides AI-powered gift recommendations and pre-built campaigns, while Oso is described as an AI agent for instant analytics. Integrations include Salesforce, HubSpot, Marketo, Shopify, Gmail, Calendly, and Zapier. Its REST-based JSON API automates gift and direct-mail sends, embeds sending in custom forms, and supports mass outreach. Plans include Starter Gifting with 100 sends monthly and Core with unlimited sending. Sendoso is available through web, API, and extension. Pricing is paid and available on request.

Who it suits

Sendoso suits marketing, sales, customer experience, and people teams managing gifting, events, or direct mail. It also fits organisations needing CRM integrations, campaign automation, global fulfilment, or API-based sending.

What it does well

Ships to more than 165 countries
Recipient gift choice and branded packages
REST API using JSON
Integrations with major business tools
Multiple gifting and direct-mail formats

What to know first

No free plan
Pricing available only on request
Starter Gifting allows 100 sends monthly
Enterprise features require the Enterprise plan

Plans

Plan	Billed and limits	Price
Starter Merch	5 complimentary licenses · unlimited branded swag sourcing · no spend commitment · Shopify integration	On request
Core	10 complimentary licenses · unlimited sending · 1 fulfillment region · 2 platform integrations · 4 Campaign Studio projects/year	On request
Enterprise	Custom licenses · all fulfillment regions · policy center · advanced IT controls · advanced audit services	On request
Starter Gifting	5 complimentary licenses · 100 sends/month · 1 platform integration · global support	On request
Advanced	50 complimentary licenses · 2 fulfillment regions · unlimited Campaign Studio projects · unlimited integrations	On request

As sendoso.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Verdict

Sendoso combines campaign-based gifting with fulfilment, address tools, integrations, and an API. Its plan limits and quote-based pricing should be reviewed against your sending volume and operational needs.

Facts from Sendoso's own pages

Address confirmation: Sendoso can send recipients a secure address confirmation link, accept an uploaded known address, or find an address using SmartDelivery. · sendoso.com, 8 Oct 2026
AI tools: SmartSuite offers AI-powered gift recommendations and pre-built campaigns, and the site describes Oso as an AI agent for instant analytics. · sendoso.com, 8 Oct 2026
API: The Sendoso API supports automating gift and direct mail sends, embedding sending in custom forms, and mass outreach; it uses REST principles and JSON. · developer.sendoso.com, 8 Oct 2026
Company: The website identifies the company as Sender, Inc. and describes Kris Rudeegraap as Sendoso’s co-founder and CEO. · sendoso.com, 8 Oct 2026
Fulfillment: Sendoso says it ships to more than 165 countries and handles procurement, storage, inventory management, packing, shipping, and returns. · sendoso.com, 8 Oct 2026
Gift options: The platform offers eGifts, customized swag, virtual experiences, direct mail, handwritten notes, and other gift options. · sendoso.com, 8 Oct 2026
Headquarters: San Francisco, California, United States · sendoso.com, 23 Sept 2026
Integrations: The integration directory lists tools including Salesforce, HubSpot, Marketo, Shopify, Gmail, Calendly, and Zapier. · sendoso.com, 8 Oct 2026
Intended users: The company describes its platform for marketing, sales, and customer experience teams, and also presents solutions for people teams. · sendoso.com, 8 Oct 2026
Product: Sendoso provides a sending management platform for personalized gifting, events, and direct mail, with CRM integrations and revenue measurement. · sendoso.com, 8 Oct 2026
Security: The plan comparison lists enterprise features including governance and security, policy center, advanced IT controls, and advanced audit services. · sendoso.com, 8 Oct 2026
Support: Plan details include global product and fulfillment support, while Enterprise includes priority support. · sendoso.com, 8 Oct 2026
Usage limit: Starter Gifting includes 100 sends per month; Core includes unlimited sending. · sendoso.com, 8 Oct 2026