Xylo Bio Overview

  • Year Founded
  • 2021

Year Founded

  • Status
  • Private

  • Employees
  • 33

Employees

  • Latest Deal Type
  • Accelerator/​Inc

  • Investors
  • 18

Xylo Bio General Information

Description

Developer of a psychedelic therapeutic platform designed to rewire neural circuits and restore brain function. The company offers novel, non-hallucinogenic, rapid-acting medicines for psychiatric and neurological disorders, enabling doctors to optimize treatments and transform care for patients with neurological and psychiatric conditions.

Contact Information

Website
www.xylo.bio
Formerly Known As
Psylo
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 3415 Colorado Avenue
  • Boulder, CO 80303
  • United States
Primary Industry
Drug Discovery
Other Industries
Other Pharmaceuticals and Biotechnology
Vertical(s)
Corporate Office
  • 3415 Colorado Avenue
  • Boulder, CO 80303
  • United States

Xylo Bio Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

Want detailed data on 11M+ companies?

What you see here scratches the surface

Request a free trial

Want to dig into this profile?

We’ll help you find what you need

Learn more

Xylo Bio Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Accelerator/Incubator 16-Oct-2025 Completed Pre-Clinical Trials
5. Accelerator/Incubator 25-Feb-2025 Completed Pre-Clinical Trials
4. Seed Round 20-Aug-2024 Completed Pre-Clinical Trials
3. Grant 01-Jan-2023 Completed Pre-Clinical Trials
2. Seed Round 19-Oct-2022 $5M $5.81M Completed Pre-Clinical Trials
1. Accelerator/Incubator 13-Aug-2021 $811K $811K Completed Stealth
To view Xylo Bio’s complete valuation and funding history, request access »

Xylo Bio Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Seed
Seed-4
Seed-3
Seed-2 3,174,648 $0.000100 $0.21 $0.21 1x $0.21 7.1%
Seed-1 238,117 $0.000100 $0.2 $0.2 1x $0.2 0.53%
To view Xylo Bio’s complete cap table history, request access »

VC Exit Predictor

See how our proprietary methodology utilizes historical data sets to synthesize the likelihood of an acquisition, IPO, or no exit event. Get a detailed look at the calculations behind our predictions.

Opportunity Score

Calculated using Exit Type probabilities, the company’s stage, and PitchBook’s historical returns data.

Exit Type

Evaluates the likelihood of a successful exit for investors, and the most likely exit type.

Xylo Bio Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a psychedelic therapeutic platform designed to rewire neural circuits and restore brain function. The compa
Drug Discovery
Boulder, CO
33 As of 2025

Concord, MA
 

New York, NY
 
Add Comparison

PitchBook’s comparison feature gives you a side-by-side look at key metrics for similar companies. Personalize which data points you want to see and create visualizations instantly.

Request a free trial

Xylo Bio Competitors (3)

One of Xylo Bio’s 3 competitors is Delix Therapeutics, a Venture Capital-Backed company based in Concord, MA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Delix Therapeutics Venture Capital-Backed Concord, MA
Gilgamesh Pharma Venture Capital-Backed New York, NY
Seaport Therapeutics Venture Capital-Backed Boston, MA
You’re viewing 3 of 3 competitors. Get the full list »

Xylo Bio Patents

Xylo Bio Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
AU-2026908666-A0 Compounds Pending 16-Oct-2026
AU-2026902068-A0 Compounds Pending 12-Mar-2026
AU-2026902069-A0 Compounds Pending 12-Mar-2026
AU-2025900198-A0 Compounds Pending 24-Jan-2025
AU-2024904301-A0 Compounds Pending 24-Dec-2024
To view Xylo Bio’s complete patent history, request access »

Xylo Bio Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

PitchBook’s non-financial metrics help you gauge a company’s traction and growth using web presence and social reach.

Request a free trial

Xylo Bio Investors (18)

Investor Name Investor Type Holding Investor Since Participating Rounds
Endless Frontier Labs Accelerator/Incubator Minority
One Mind Accelerator/Incubator Minority
Calm Ventures Venture Capital Minority
Gaingels Venture Capital Minority
M8 Ventures Venture Capital Minority
You’re viewing 5 of 18 investors. Get the full list »

Xylo Bio FAQs

  • When was Xylo Bio founded?

    Xylo Bio was founded in 2021.

  • Where is Xylo Bio headquartered?

    Xylo Bio is headquartered in Boulder, CO.

  • What is the size of Xylo Bio?

    Xylo Bio has 33 total employees.

  • What industry is Xylo Bio in?

    Xylo Bio’s primary industry is Drug Discovery.

  • Is Xylo Bio a private or public company?

    Xylo Bio is a Private company.

  • What is Xylo Bio’s current revenue?

    The current revenue for Xylo Bio is .

  • How much funding has Xylo Bio raised over time?

    Xylo Bio has raised $13.8M.

  • Who are Xylo Bio’s investors?

    Endless Frontier Labs, One Mind, Calm Ventures, Gaingels, and M8 Ventures are 5 of 18 investors who have invested in Xylo Bio.

  • Who are Xylo Bio’s competitors?

    Delix Therapeutics, Gilgamesh Pharma, and Seaport Therapeutics are competitors of Xylo Bio.

Data Transparency

  • Meet our data hygiene team

    Discover how our experts ensure you’re getting the most accurate financial data in the industry.

    Read more
  • How PitchBook sources data

    Our data operations team has logged over 3.5 million hours researching, organizing, and integrating the information you need most.

    Discover our process