1️⃣ Project Management & Collaboration

📌 Why? Stay organized, track progress, and collaborate seamlessly.
✅ Trello – Simple, Kanban-based task management.
✅ Asana – More advanced workflow automation & team collaboration.
✅ Notion – All-in-one workspace for notes, docs, and project tracking.
✅ Slack – Real-time team communication & integrations with other tools.

2️⃣ Development & Code Collaboration

📌 Why? Build products faster and manage code efficiently.
✅ GitHub/GitLab/Bitbucket – Version control & code collaboration.
✅ Visual Studio Code – Lightweight, powerful code editor.
✅ Postman – API testing & development made easy.
✅ Figma/Zeplin – UI/UX design & developer handoff.

3️⃣ Product & Customer Feedback

📌 Why? Build what users actually want.
✅ Hotjar – Heatmaps & user behavior tracking.
✅ Typeform/Google Forms – Collect user feedback & surveys.
✅ Intercom – Live chat & customer support.
✅ FullStory – Session recordings to analyze user experience.

4️⃣ Sales & Customer Relationship Management (CRM)

📌 Why? Track leads, close deals, and nurture customers.
✅ HubSpot CRM – Free & scalable CRM for startups.
✅ Pipedrive – Easy-to-use sales pipeline management.
✅ Close CRM – Great for outbound sales teams.
✅ Apollo.io – AI-powered lead generation & outreach.

5️⃣ Marketing & Growth

📌 Why? Automate marketing and acquire users faster.
✅ Google Analytics – Track website traffic & user behavior.
✅ SEMRush/Ahrefs – SEO & competitive analysis tools.
✅ Canva – Quick, easy graphic design for social media & branding.
✅ Mailchimp/ConvertKit – Email marketing automation.
✅ Buffer/Hootsuite – Schedule & manage social media posts.

6️⃣ Finance & Accounting

📌 Why? Manage cash flow, payments, and financial tracking.
✅ Stripe – Payment processing & subscriptions.
✅ QuickBooks/Xero – Accounting & bookkeeping software.
✅ Brex/Ramp – Startup-friendly business banking & expense management.
✅ Wave – Free invoicing & accounting for small businesses.

7️⃣ Fundraising & Investor Relations

📌 Why? Keep investors informed and raise capital efficiently.
✅ Carta – Cap table management & equity tracking.
✅ Gust – Helps startups connect with angel investors.
✅ AngelList – Fundraising & hiring in the startup ecosystem.
✅ DocuSign/PandaDoc – Digital contract signing for funding agreements.

8️⃣ HR & Hiring

📌 Why? Build a strong team and manage employees effectively.
✅ AngelList/Toptal – Find top startup talent & freelancers.
✅ BambooHR/Gusto – Payroll, HR, and benefits management.
✅ Lattice – Performance reviews & employee engagement.
✅ Calendly – Easy scheduling for interviews & meetings.