Explore · The library
Every resource founders actually use, in one library.
The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.
What founders use most, ranked by how many answers lean on it.
- SUGAM, the drug regulator's e-governance system for applications to CDSCO, which also links to the national drug licensing... cdscoonline.gov.in Tool · Official portal · Starting Up CDSCO online licensing (SUGAM and ONDLS) CDSCO
- PPL India's licence for playing recorded music in a business, with tariffs that list gymnasiums among the venue types, so a gym... pplindia.org Tool · Tariff page · Starting Up PPL India music licence tariffs Phonographic Performance Limited
- The NHB's public list of plant nurseries rated under its Nursery Rating System, which shows what a recognised nursery looks... nhb.gov.in Tool · Official list · Starting Up Find a star nursery (NHB nursery rating) National Horticulture Board
- The authority under the Warehousing (Development and Regulation) Act 2007 that registers warehouses so they can issue... wdra.gov.in Tool · Official site · Starting Up Warehousing Development and Regulatory Authority (WDRA) WDRA
- The government's Rs 1 lakh crore financing facility for post-harvest infrastructure such as warehouses and cold stores, with 3%... agriinfra.dac.gov.in Tool · Official portal · Starting Up Agriculture Infrastructure Fund Ministry of Agriculture and Farmers Welfare
- Microsoft's own gallery of free invoice templates (sales, service, freelance and simple business invoices) that calculate... microsoft.com Template · Template gallery · Starting Up Free invoice templates in Excel Microsoft
- The single window where DPIIT startup recognition and many central and state business approvals are applied for. PAN... nsws.gov.in Tool · Government portal · Starting Up National Single Window System (NSWS) Invest India / DPIIT
- Jira's plans: Free for up to 10 users, Standard at about $8.48 per user a month and Premium at about $15.56. Jira's timeline... atlassian.com Tool · Pricing page · Starting Up Jira pricing Atlassian
- Karnataka's professional tax portal, with Employer Login for deducting PT from salaries, Enrolment for a business's own PT, new... ptax.karnataka.gov.in Tool · Government portal · Starting Up Karnataka Professional Tax portal (e-Prerana) Commercial Taxes Department, Government of Karnataka
- Maharashtra's tax portal, where employers apply for the PTRC to deduct profession tax from staff and the PTEC for the entity's... mahagst.gov.in Tool · Government portal · Starting Up MahaGST portal (Maharashtra Profession Tax) Maharashtra Goods and Services Tax Department
- In Ahmedabad, professional tax is paid to the municipal corporation; its portal carries professional tax payment, dues and... ahmedabadcity.gov.in Tool · Government portal · Starting Up Ahmedabad Municipal Corporation: professional tax payment Ahmedabad Municipal Corporation
- The Ministry of Labour's unified portal where an establishment registers under labour laws and files returns. shramsuvidha.gov.in Tool · Government portal · Starting Up Shram Suvidha: Unified Portal for Labour and Employment Ministry of Labour and Employment
- Keka's guide, updated August 2026, to what an Indian offer letter covers (role, location, CTC break-up, benefits, probation,... keka.com Template · ~16 min read · Starting Up Offer Letter Format: Elements and Free Sample Templates Keka HR
- Six offer letter samples (standard, executive, internship, remote and more) and a note that an Indian offer letter should be in... razorpay.com Template · ~11 min read · Starting Up 6 Job Offer Letter Templates and Sample Formats RazorpayX
- The ESIC portal where employers sign up, register employees and pay monthly contributions. esic.gov.in Tool · Government portal · Starting Up ESIC Employer Portal login ESIC
- The GST portal, where every registered taxpayer files GSTR-1 and GSTR-3B from the Returns Dashboard and pays tax. gst.gov.in Tool · Government portal · Starting Up GST Portal login GSTN
- The official list of certifying authorities licensed to issue DSCs in India, including Safescrypt, (n)Code, eMudhra, Capricorn,... cca.gov.in Tool · List · Starting Up Licensed Certifying Authorities (CCA) Controller of Certifying Authorities
- A CCA-licensed certifying authority selling Class 3 DSCs online for individuals and organisations, valid 1, 2 or 3 years,... emudhradigital.com Tool · Product page · Starting Up eMudhra Digital Signature Certificates eMudhra
- The government's free mental health helpline. Dial 14416 to reach a counsellor. mohfw.gov.in Tool · Helpline · Starting Up Tele MANAS: national mental health helpline Ministry of Health and Family Welfare
- Tamil Nadu's startup mission, where founders register with the state and apply to its programmes and funds. startuptn.in Tool · State portal · Starting Up StartupTN Tamil Nadu Startup and Innovation Mission
- Odisha's startup portal for state recognition, financial assistance to startups and incubators, and its Rs 100 crore fund of... startupodisha.gov.in Tool · State portal · Starting Up Startup Odisha Government of Odisha
- Uttar Pradesh's startup portal, which publishes the incentives it has approved and paid, including sustenance allowances,... startinup.up.gov.in Tool · State portal · Starting Up StartinUP (Uttar Pradesh) Department of IT and Electronics, Government of Uttar Pradesh
- Kerala's startup agency, with grants such as the Women Productisation Grant for women and transgender-led startups taking a... startupmission.kerala.gov.in Tool · State portal · Starting Up Kerala Startup Mission Government of Kerala
- Maharashtra's nodal agency for its startup policy, running the state's programmes, incubators and challenges. msins.in Tool · State portal · Starting Up Maharashtra State Innovation Society Government of Maharashtra
The hubs
Starting Up
Find an idea, validate it, build, and land your first customers.
GTM
Go-to-market, from breaking in to how the best teams do it.
D2C
Building a direct-to-consumer brand, India-first.
Wealth
Paying yourself, ESOPs, secondaries, and de-risking founder wealth.
How Founders Use AI
How founders actually put AI to work, mapped topic by topic.
Glossary
Plain-language definitions of the startup and VC terms you'll hit.
eChai Partner Brands
The partnership →