Obsidian

obsidian.md

Toronto, Ontario, Canada

11-50 employees

LinkedIn Profile

About Obsidian

productivity, knowledge management, note taking, database, information architecture, wiki, documentation, digital garden, knowledgebase, desktop computing software products, project management, note-taking app, mobile app, extensible, linking notes, b2c, services, cross-platform, custom themes, markdown files

Obsidian's Tech Stack

20 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Obsidian's Position in the StackWho Database

• Obsidian is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 14,579 companies in Ontario are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Obsidian).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Obsidian use?

Obsidian uses Cloudflare DNS, Rackspace MailGun, CloudFlare Hosting, Gmail, Google Apps, Varnish, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Obsidian?

StackWho has verified email addresses for 4 decision makers at Obsidian. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Obsidian directly for sales, recruiting, or partnerships.

What industry is Obsidian in?

Obsidian operates in the information technology & services industry, headquartered in Toronto, Ontario, Canada. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Obsidian's contact data?

Yes. StackWho Pro members can export decision maker contact data for Obsidian and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.