Send AI vs StackAI
Send AI
Automate repetitive tasks from your team's inbox with context aware AI
6 employees · est. 2021 · Amsterdam, The Netherlands
StackAI
Enterprise AI trusted by IT - power your GenAI strategy with Stack AI
64 employees · est. 2023 · San Francisco, United States
Send AI is the older company (2021 vs 2023); StackAI is the larger of the two.
Side-by-Side Comparison
| Metric | Send AI | StackAI |
|---|---|---|
| Founded | ||
| Founded | 2021 older | 2023 |
| Headquarters | ||
| Headquarters | Amsterdam, The Netherlands | San Francisco, United States |
| Employees | ||
| Employees | 6 | 64 larger |
| Industry | ||
| Industry | AI, Information Technology, SaaS | AI, Enterprise, Enterprise Software |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Series A |
| Total Funding | ||
| Total Funding | $2.20M | $19.00M |
| Funding Rounds | ||
| Funding Rounds | 2 | 2 |
| Services | ||
| Services | Data Extraction, Automated Mapping, AI Business Rules, Secure Connections, Data Validation, Intent Understanding | AI agents for data analysis, Workflow automation, Secure AI integrations, Document intelligence, AI-driven financial analysis |
| Target Customers | ||
| Target Customers | Logistics Companies, Retail Businesses, Agricultural Firms, Finance Industry, Insurance Providers, Operations Teams, AI Agents | Finance teams, Insurance brokers, Manufacturing and logistics companies, Educational institutions, Public sector organizations |
| Taxonomy | ||
| Taxonomy | Context-Aware AIInbox AutomationEmail ProcessingOperations AutomationLogistics SolutionsInsurance Technology +9 | Enterprise AIGenAI StrategyAI AgentsAI AutomationLegal TechnologyHealthcare AI +9 |
| Website | ||
| Website | send.ai | stack.ai |
About Send AI
Send AI, founded in 2021 and headquartered in The Netherlands, is revolutionizing the way operations teams manage emails through its innovative platform. The company's focus is on industries such as AI, Information Technology, SaaS, and Machine Learning. Its unique solution automates repetitive tas...
About StackAI
StackAI, established in 2023, is making waves in the AI and Enterprise Software sectors from its headquarters in the United States. Known for its slogan, "Enterprise AI trusted by IT - power your GenAI strategy with Stack AI," the company aims to democratize AI by providing a new horizontal platform...
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Compiled from the BounceWatch company index. We last looked at Send AI on 18 Jun 2026, and StackAI on 5 Dec 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
