Tellius
Always-On Intelligence
Tellius was founded in 2018, is headquartered in Herndon, United States, lists 51–200 employees, and has $35.6M in recorded funding across 4 rounds.
- Headquarters
- Herndon, Virginia
- Employees
- 51–200
- Founded
- 2018
- Business Model
- B2B
- Website
- tellius.com
- Total Funding
- $35.6M
- Last Round
- $3.1M Extension RoundNov 2025
- Rounds
- 4
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 3 investors for this company. The full record is or through the API.
About
Tellius is an agentic analytics platform that connects to enterprise data sources, automatically investigates metric changes and root causes, and delivers polished business intelligence outputs such as executive briefings, annotated memos, and Slack alerts. Founded in 2018 and headquartered in Herndon, Virginia, Tellius uses machine learning to analyze hundreds of hypotheses simultaneously and surface key drivers ranked by business impact. The platform serves RevOps, pharma commercial teams, CPG, and FP&A functions, enabling self-service analytics at enterprise scale without requiring coding or data expertise.
Summary
Tellius is an Artificial Intelligence company based in Herndon, United States, founded in 2018. It lists 51–200 employees. It has raised $35.6M in total across 4 rounds, most recently a $3.1M Extension Round in Nov 2025. Investors include Grotech Ventures, Baird Capital and Sands Capital.
Tech & App Stack
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Funding History
Nov 2025
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Funding: Seed through Extension Round. Amounts, valuations, and investors where available.
Investors
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