Sider vs Atlassian
Side-by-side comparison of AI visibility scores, market position, and capabilities
Bootstrapped AI browser extension with 6M+ users aggregating 20+ AI models (GPT-4o, Claude, Gemini). 2025 Chrome Editor's Pick. Founded 2023, Boston. No funding.
About
Sider is a bootstrapped AI browser assistant founded in 2023 by Joel Liu and Rick Fan, headquartered in Boston. It has grown to 6M+ users without external funding, making it one of the most notable self-funded AI tool successes. Named a 2025 Chrome Editor's Pick.
NASDAQ: TEAM enterprise collaboration platform at $5.215B FY2025 revenue with 300K+ customers; Jira, Confluence, and Atlassian Intelligence AI competing with Microsoft and ServiceNow for developer and enterprise team workflows.
About
Atlassian Corporation is a Sydney, Australia-founded, San Francisco-headquartered enterprise collaboration software company — listed on NASDAQ (NASDAQ: TEAM) — providing software development teams and enterprises globally with Jira (agile project tracking and issue management), Confluence (team documentation and knowledge base), Jira Service Management (IT service management), Bitbucket (code collaboration and CI/CD), Trello (visual kanban boards), and Atlassian Intelligence (AI features across the platform), generating $5.215 billion in revenue in fiscal year 2025 (+19.66% year-over-year) with 300,000+ customers including 45,842 cloud customers with over $10,000 in annual cloud ARR. Founded in 2002 by Mike Cannon-Brookes and Scott Farquhar with no outside venture funding and $10,000 on a credit card, Atlassian pioneered the developer-centric, low-touch SaaS sales model that many B2B companies have since replicated.
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