Company Details
Technology Stack
Professional Summary
Kain Kalju is CTO / Founder at Bolt. Bolt operates in the information technology & services industry and has 5100 employees. Based in Estonia. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Route 53, Amazon SES, Sendgrid, Gmail, Google Apps, and 9 other technologies. Bolt reports annual revenue of 2110000000. Bolt has raised 2277297391 in total funding.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 69 tech leaders at Bolt.
Position in the CTO Rank Database
- • Kain Kalju is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 62,499 hold the CTO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 54 hold the CTO role at companies with 5100 employees.
- • Typical CTO compensation: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Kain Kalju?
Kain Kalju has a verified email address on file on CTO Rank. They work at Bolt. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Kain Kalju work for?
Kain Kalju is CTO / Founder at Bolt, a company in the information technology & services industry with 5100 employees. The company is headquartered in Tallinn, Harju County, Estonia.
What is Kain Kalju's role in technology leadership?
Kain Kalju is classified as a CTO leader at the c-suite level.
What technologies does Kain Kalju's organization use?
Kain Kalju's organization uses a technology stack that includes Route 53, Amazon SES, Sendgrid, Gmail, Google Apps, MailChimp SPF. This information is useful for sales teams, recruiters, and technology vendors.
Is Kain Kalju open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Kain Kalju using the verified contact information available to Pro members. When recruiting a CTO / Founder, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Kain Kalju at Bolt?
Kain Kalju is CTO / Founder at Bolt. CTOs like Kain Kalju typically evaluate vendors in Route 53, Amazon SES, Sendgrid, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Kain Kalju's profile data?
CTO Rank verifies and refreshes profile data weekly. Kain Kalju's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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