Quick Take:
- New Founder: Deepak Sahni — serial entrepreneur, angel investor, Healthians founder
- New Venture: Un:Bloc — stealth-phase startup announced on World Health Day, April 7, 2026
- Previous Role: Founder and CEO, Healthians — stepped down fully in January 2026
- Mandate: Solve systemic challenges at scale; bigger, deeper, more meaningful than Healthians
- What We Know: Platform-led, impact-first; sector and product details not yet disclosed
Deepak Sahni, the serial entrepreneur who built Healthians from zero into a Rs 3,000 Cr diagnostics giant across 300 cities, has launched his next venture — Un:Bloc — on World Health Day, April 7, 2026, exactly 12 years after founding Healthians, marking his formal return to company building after stepping down from all executive roles in January 2026.
This signals that India’s healthtech community is getting one of its most credible serial founders back in the arena. With Rs 100 Cr committed to angel investments and now a full venture of his own, Sahni positions himself as both backer and builder — a rare combination that India’s systemic-challenge market will watch closely.
StartupFeed Insight
What the numbers say: Sahni scaled Healthians to Rs 3,000 Cr valuation and Rs 270 Cr revenue over 12 years from zero capital — the pattern suggests Un:Bloc will not be a quick-flip play but a decade-long infrastructure build targeting a problem larger than diagnostics.
What this means for you:
- If you’re a founder: If Sahni is building a systemic-challenge platform and actively angel-investing Rs 100 Cr, approach him early — he backs founders who solve real problems, not trends.
- If you’re a investor: Un:Bloc’s stealth positioning and World Health Day timing suggests a healthtech-adjacent or health infrastructure angle — scout the space before details drop publicly.
- If you’re a employee: Sahni built a 1,730-person org from scratch once; Un:Bloc’s early team will likely get outsized equity and build-from-zero exposure in a founder-led culture.
Our prediction: By Q3 2026, Un:Bloc will emerge from stealth with a healthtech infrastructure or platform play targeting India’s diagnostic, pharmacy, or hospital supply chain fragmentation — the same systemic bottlenecks Sahni encountered and could not fully fix within Healthians. A seed or pre-Series A round from existing Healthians investors (WestBridge, BEENEXT) is likely within 12 months.
Founder Profile: Deepak Sahni
| Aspect | Details |
| Name | Deepak Sahni |
| New Venture | Un:Bloc (stealth phase, launched April 7, 2026) |
| Previous Role | Founder and CEO, Healthians (2013–2023); Executive Chairman (Nov 2023–Jan 2026) |
| Education | BCA (correspondence) — college dropout at 19, self-made entrepreneur |
| Experience | 24+ years in technology and healthcare entrepreneurship |
| Healthians Scale | Rs 3,000 Cr valuation; 300+ cities; 22+ labs; Rs 270 Cr revenue (FY25); 1,730 employees |
| Total Funding Raised (Healthians) | $80.1 Mn across 11 rounds — WestBridge, BEENEXT, DG Ventures, YouWeCan, Tokio Marine |
| Angel Portfolio | Rs 100 Cr committed; portfolio includes Handpickd, Beanly, Repill, ISF, Fiona Diamonds, Gignaati AI |
| Notable Recognition | Economic Times 40 Under 40; scaled Healthians from 12 rejections to Rs 3,000 Cr |
| Un:Bloc Vision | Bigger ambition. Deeper purpose. Meaningful impact at systemic scale |
What Deepak Sahni Says
“12 years ago on this day, I started Healthians. No playbook, just conviction! What we built changed how India experiences diagnostics.”
— Deepak Sahni, Founder, Healthians | Founder, Un:Bloc (LinkedIn, April 7, 2026)
“Bigger in ambition. Deeper in purpose. And more meaningful in impact.”
— Deepak Sahni, on Un:Bloc (LinkedIn, April 7, 2026)
The phrase ‘no playbook’ is not nostalgia — it is a signal. Sahni is telling the market that Un:Bloc will not follow a known template. The deliberate stealth, the World Health Day timing, and the language of ‘systemic challenges at scale’ all point to a founder who has identified a problem large enough that naming it publicly before product-market fit would invite copycat positioning.
The Healthians Journey: What He Built
| Year | Milestone | Detail | Impact |
| 2013 | Founded | Launched as healthcheckdeals.com; rebranded Healthians in 2015 | First mover in at-home diagnostics in India |
| 2015 | First Funding | Rs 1 Cr from Yuvraj Singh’s YouWeCan after 12 rejections | Cracked credibility in healthtech |
| 2015–2023 | Scale-Up | $80.1 Mn raised across 11 rounds; 300 cities; 22 labs | Built India’s largest home diagnostics brand |
| FY25 | Revenue | Rs 270 Cr revenue; 1,730 employees | Proved diagnostics can be profitable at scale |
| Nov 2023 | Transition | Stepped down as CEO; moved to Executive Chairman | Handed over to professional management team |
| Jan 2026 | Exit | Fully stepped down; committed Rs 100 Cr to angel investing | Freed to build Un:Bloc |
| Apr 7, 2026 | Un:Bloc | Announced on World Health Day; stealth phase | India’s startup ecosystem gets a credible builder back |
What Is Un:Bloc? What We Know (And What We Don’t)
Un:Bloc is currently in stealth phase. Sahni has not disclosed the sector, product, technology stack, or target customer segment. What the name and framing reveal:
- Un:Bloc: The name directly signals the mission — to remove blockages, unlock jammed systems, and clear paths that existing players cannot or will not navigate.
- World Health Day timing: Choosing April 7 to announce is not incidental. It anchors the venture’s identity in health and social purpose, even if the eventual product extends beyond traditional healthtech.
- Systemic challenges: The explicit framing around ‘systemic’ problems — rather than product features — indicates an infrastructure or platform play, not a direct-to-consumer app.
- Scale-first language: Phrases like ‘meaningful scale’ and ‘at scale’ echo the Healthians playbook: build the logistics and trust layer first, then add services on top.
Market observers note that given Sahni’s decade inside India’s diagnostics chain — interacting with labs, insurers, hospitals, doctors, and patients — Un:Bloc may target one of three long-standing bottlenecks: healthcare data interoperability, diagnostic supply chain efficiency, or last-mile health delivery in Tier-2 and Tier-3 cities where Healthians found its strongest growth.
Who Should Be Watching?
| Player | Why Un:Bloc Matters to Them |
| 1mg Labs / Tata Health | Sahni built the home-diagnostics model they now compete in; Un:Bloc targeting systemic health infrastructure could open a new competitive dimension entirely. |
| Thyrocare / Dr Lal PathLabs | If Un:Bloc attacks supply chain or data interoperability in diagnostics, listed players face disruption from a founder who knows their cost structures intimately. |
| PharmEasy / Medlife | A platform that unlocks pharmacy-diagnostic-hospital connectivity would threaten the aggregator model these players depend on. |
| Early-stage healthtech VCs (Stellaris, Sixth Sense, Bessemer India) | Un:Bloc is the kind of founder-first deal every health-focused fund wants on their cap table; expect competitive term sheets the moment Sahni raises. |
| Indian angel ecosystem | Sahni’s Rs 100 Cr commitment combined with his own venture means he is simultaneously backer and competitor — founders should understand this dual dynamic before taking his capital. |
What’s Next
Un:Bloc’s next major milestone will be its emergence from stealth — expected within the next 90 days based on Sahni’s communication pattern. The World Health Day announcement was designed to start the clock on public curiosity without revealing competitive details. A product reveal or first funding announcement before mid-2026 is the most likely next step.
The real question Un:Bloc needs to answer is deceptively simple: what did Deepak Sahni see at Rs 270 Cr revenue and 300 cities that he could not fix from inside Healthians, and is the solution big enough to justify a decade of building from scratch again?
What do you think? Will Un:Bloc be a healthtech infrastructure play or something entirely different? Share your take with us on X @StartupFeed_news.
