Ayush Mahna
Founder/CEOPreviously went to Cornell and built a consumer app to 100K+ downloads.
Founder profile As recorded 2026-09-15
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Data infrastructure
Costream
Overview
Indexing human dialogue through digital products
Company description As recorded 2026-11-08
Founders & team
Previously Wisp AI, Candytrail
Company history As recorded 2026-11-08
Aditya Mahna
Founder/CTOCEO. Prev. built and scaled AI co to 100k+ users. Cornell CS dropout @ 19
Founder profile As recorded 2026-09-15
7team members reported
Source-reported As recorded 2026-09-15
Founded 2025 · Source
News & product activity
Cohort membership
Summer 2025Summer 2025
Original evidence ↗Sources & observations
Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented
Source-based assessment · automated evidence rules
The retained text does not establish product availability or customer use.
Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.
- Product overviewSource description Checked 2026-11-08
- Product visualsNot documented
- Founders & originsTeam information
- Business model & pricingNot documented
- Funding & ownershipNot documented
- Dated milestonesDated source activity: 2025 Q3 (quarter only)
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding year
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