Lissun
Gurgaon, IN · Founded 2021 · 121 employees on LinkedIn · 6 known investors
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Lissun is a tech-enabled mental and emotional health company offering online counselling and therapy to individuals and corporate clients in India. It integrates mental health support into mainstream healthcare across multiple categories and serves clients in cities across the country.
Also known as Lissun
Founders & leadership
Lissun was founded in 2021 by Tarun Gupta.

Investors · 6
Funding
SEC filings, press & company announcements- Undisclosed amountSeries AAug 2026 · 5 sources
Colossa Ventures (lead)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Lissun is an India-based mental and emotional health provider that delivers counselling, therapy and psychiatric consultations through an in-house team of therapists and psychiatrists. Its stated positioning is that healthcare is incomplete without addressing mental health, and it offers services intended to let users access support at their convenience, including consultations with psychiatrists for deeper clinical concerns and therapy sessions for general emotional support.
Service delivery spans one-on-one counselling via video and chat sessions, group support and community formats, and a set of self-help tools including a mood tracker, journalling, mental health questionnaires, sleep resources, meditation content and flashcards. The company also publishes self-assessment screeners for anxiety, stress and depression, designed by its clinical psychologists, which indicate the presence and severity of symptoms.
The practitioner network listed by the company covers multiple disciplines beyond talk therapy, including clinical psychologists, counsellors, child psychologists, psychiatrists, speech therapists, occupational therapists and special educators.
Business model
Lissun provides clinical mental health services directly to individual users through bookable sessions with therapists and psychiatrists, alongside a B2B channel serving partner organisations. Self-help tools and screening questionnaires supplement the paid consultation services.
Traction
The company reports more than 350 B2B partners, over 75,000 clients served and more than 105,000 sessions conducted.
▸Full profile — market position, technology, go-to-market, geography
Market position
Lissun positions itself as a provider of online mental health counselling and therapy in India, working with a multidisciplinary panel of therapists, counsellors, psychiatrists and allied specialists.
Technology
The company operates a web and app-based platform supporting video and chat counselling sessions, community/group support, and digital self-help features such as a mood tracker, journalling, mental health questionnaires, sleep and meditation resources, and flashcards.
Go-to-market
Lissun combines a direct-to-consumer online booking funnel — including free self-assessment screeners for anxiety, stress and depression as an entry point and a lead-capture consultation form — with partnerships that account for its reported B2B partner base.
Individuals seeking counselling, therapy or psychiatric care, including children and families served by child psychologists, speech therapists, occupational therapists and special educators, as well as B2B partner organisations.
Geography
Operations are focused on India.
Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 1
by search overlapCompanies competing with Lissun for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Healthtech Startup Lissun Raises INR 48 Cr in Series A Led by Colossa Venturesdigitalhealthnews.com · Aug 2026
Health-tech platform Lissun raises Rs 48 Cr in Series A led by Colossa Venturesentrackr.com · Aug 2026
Lissun Raises Rs 48 Crore in Series A Led by Colossa Venturesascendants.in · Aug 2026
Lissun Secures Rs 48 Crore Series A Funding to Expand Childcare | Whalesbookwhalesbook.com · Aug 2026
Exclusive: Lissun In Talks To Raise ₹45 Cr Funding From Colossa Venturesinc42.com · Aug 2026
Lissun Raises Rs 48 Cr Series A Funding to Expand Child Development Centres - Indian Retailerindianretailer.com · Aug 2026▸Research sources · 1
primary sources listed
- Lissunlissun.app · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Lissun do?
- Indian mental health provider offering online counselling, therapy and psychiatric care through an in-house clinical team.
- Who founded Lissun?
- Lissun was founded by Tarun Gupta in 2021.
- Who are Lissun's investors?
- Lissun's investors include IvyCap Ventures, RPSG Capital Ventures, SucSEED Indovation, Supermorpheus, Beyond Capital Ventures, Colossa Ventures.
- Where is Lissun headquartered?
- Lissun is headquartered in Gurgaon, IN.





