# Three Index

> Three Index is an AI-first software company in Ahmedabad, India.

## Entity facts
- Tagline: AI-first company
- Founded: 2020 in Ahmedabad, Gujarat, India
- Team: 50+ IT professionals
- Delivery: 500+ projects shipped across product and enterprise work
- Domains: healthcare, real estate, food ordering, POS, financial platforms, CMS, social apps, marketing platforms
- Contact: info@threeindex.com · +91 97123 77207

## How we work
1. Scope before code — written inclusions, exclusions, integrations, dates and cost basis
2. Talk to the people doing the work — named engineers and designers, no account-manager translation layer
3. Working software every two weeks — increments on staging you can open and use
4. You own everything — repository, cloud account, domains and credentials stay yours

## Site
- Vibe coding: https://www.threeindex.com/vibe-coding — audit, scale, and extend products built with Claude, Cursor, Antigravity, and other AI coding tools
- Home: https://www.threeindex.com/
- Services: https://www.threeindex.com/services
- Industries: https://www.threeindex.com/industries
- Case studies: https://www.threeindex.com/case-studies
- About: https://www.threeindex.com/about
- FAQ: https://www.threeindex.com/faq
- Contact: https://www.threeindex.com/contact
- Careers: https://www.threeindex.com/careers
- Blog: https://www.threeindex.com/blog
- Privacy: https://www.threeindex.com/privacy-policy
- Terms: https://www.threeindex.com/terms

## Services
- Web development: https://www.threeindex.com/services/web-development
- Mobile app development: https://www.threeindex.com/services/mobile-app-development
- DevOps & cloud: https://www.threeindex.com/services/devops-and-cloud
- AI & ML: https://www.threeindex.com/services/ai-ml
- Data engineering: https://www.threeindex.com/services/data-engineering
- WordPress: https://www.threeindex.com/services/wordpress
- SaaS development: https://www.threeindex.com/services/saas-development
- API development: https://www.threeindex.com/services/api-development
- Dedicated development team: https://www.threeindex.com/services/dedicated-development-team
- UI/UX design: https://www.threeindex.com/services/ui-ux-design

## Industries
- Healthcare: https://www.threeindex.com/industries/healthcare
- Real estate: https://www.threeindex.com/industries/real-estate
- Online food ordering: https://www.threeindex.com/industries/food-ordering
- POS systems: https://www.threeindex.com/industries/pos-systems
- Financial platforms: https://www.threeindex.com/industries/financial-platforms
- CMS platforms: https://www.threeindex.com/industries/cms-platforms
- Social media apps: https://www.threeindex.com/industries/social-media-apps
- Marketing platforms: https://www.threeindex.com/industries/marketing-platforms

## Case studies
- Healthcare chart review workspace: https://www.threeindex.com/case-studies/healthcare-chart-review
- Real estate listings portal: https://www.threeindex.com/case-studies/real-estate-listings-portal
- Food ordering platform: https://www.threeindex.com/case-studies/food-ordering-platform
- POS and inventory system: https://www.threeindex.com/case-studies/pos-inventory-system
- Financial operations dashboard: https://www.threeindex.com/case-studies/financial-ops-dashboard
- Marketing campaign workspace: https://www.threeindex.com/case-studies/marketing-campaign-workspace
- Editorial content platform: https://www.threeindex.com/case-studies/editorial-content-platform
- Community feed and moderation: https://www.threeindex.com/case-studies/community-feed-moderation
- Member self-serve portal: https://www.threeindex.com/case-studies/member-self-serve-portal
- Customer account portal: https://www.threeindex.com/case-studies/customer-account-portal
- Multi-tenant product workspace: https://www.threeindex.com/case-studies/multi-tenant-product-workspace

## Blog
- When AI speeds up coding, delivery systems become the bottleneck: https://www.threeindex.com/blog/ai-coding-speed-needs-delivery-discipline (markdown: https://www.threeindex.com/blog/ai-coding-speed-needs-delivery-discipline.md)
- What to prepare before briefing an MVP: https://www.threeindex.com/blog/prepare-before-mvp-brief (markdown: https://www.threeindex.com/blog/prepare-before-mvp-brief.md)
- Fixed price vs dedicated development team: https://www.threeindex.com/blog/fixed-price-vs-dedicated-team (markdown: https://www.threeindex.com/blog/fixed-price-vs-dedicated-team.md)
- How to choose a software development partner in India: https://www.threeindex.com/blog/choosing-a-software-partner-in-india (markdown: https://www.threeindex.com/blog/choosing-a-software-partner-in-india.md)
- Scoping software without endless change orders: https://www.threeindex.com/blog/scoping-software-without-endless-change-orders (markdown: https://www.threeindex.com/blog/scoping-software-without-endless-change-orders.md)
- Software estimates that survive contact with reality: https://www.threeindex.com/blog/software-estimates-that-survive-reality (markdown: https://www.threeindex.com/blog/software-estimates-that-survive-reality.md)
- Paying down technical debt without stopping the roadmap: https://www.threeindex.com/blog/paying-down-technical-debt-without-stopping (markdown: https://www.threeindex.com/blog/paying-down-technical-debt-without-stopping.md)
- Building production web apps that outlast the launch: https://www.threeindex.com/blog/production-web-apps-with-modern-stacks (markdown: https://www.threeindex.com/blog/production-web-apps-with-modern-stacks.md)
- Mobile app MVP: native or cross-platform?: https://www.threeindex.com/blog/mobile-app-mvp-native-or-cross-platform (markdown: https://www.threeindex.com/blog/mobile-app-mvp-native-or-cross-platform.md)
- Cloud cost control for growing products: https://www.threeindex.com/blog/cloud-cost-control-for-growing-products (markdown: https://www.threeindex.com/blog/cloud-cost-control-for-growing-products.md)
- Adding AI features to existing products without the hype: https://www.threeindex.com/blog/adding-ai-features-to-existing-products (markdown: https://www.threeindex.com/blog/adding-ai-features-to-existing-products.md)
- Data pipelines that ops teams actually trust: https://www.threeindex.com/blog/data-pipelines-ops-teams-trust (markdown: https://www.threeindex.com/blog/data-pipelines-ops-teams-trust.md)
- API design for partner integrations that do not wake you at night: https://www.threeindex.com/blog/api-design-for-partner-integrations (markdown: https://www.threeindex.com/blog/api-design-for-partner-integrations.md)
- SaaS multi-tenancy decisions that stick: https://www.threeindex.com/blog/saas-multi-tenancy-decisions-that-stick (markdown: https://www.threeindex.com/blog/saas-multi-tenancy-decisions-that-stick.md)
- B2B UI/UX that busy operators will actually use: https://www.threeindex.com/blog/b2b-ui-ux-busy-operators-will-use (markdown: https://www.threeindex.com/blog/b2b-ui-ux-busy-operators-will-use.md)
- WordPress vs custom: when to choose which: https://www.threeindex.com/blog/wordpress-vs-custom-when-to-choose (markdown: https://www.threeindex.com/blog/wordpress-vs-custom-when-to-choose.md)
- Onboarding a dedicated development team without losing a month: https://www.threeindex.com/blog/onboarding-a-dedicated-development-team (markdown: https://www.threeindex.com/blog/onboarding-a-dedicated-development-team.md)
- Healthcare software beyond the chart UI: https://www.threeindex.com/blog/healthcare-software-beyond-the-chart-ui (markdown: https://www.threeindex.com/blog/healthcare-software-beyond-the-chart-ui.md)
- Real estate listing portals that scale past the first catalogue: https://www.threeindex.com/blog/real-estate-listing-portals-that-scale (markdown: https://www.threeindex.com/blog/real-estate-listing-portals-that-scale.md)
- Food ordering platforms: designing for ops reality: https://www.threeindex.com/blog/food-ordering-platforms-ops-reality (markdown: https://www.threeindex.com/blog/food-ordering-platforms-ops-reality.md)
- POS and inventory for multi-location operators: https://www.threeindex.com/blog/pos-inventory-multi-location (markdown: https://www.threeindex.com/blog/pos-inventory-multi-location.md)
- Fintech ops dashboards without the theatre: https://www.threeindex.com/blog/fintech-ops-dashboards-without-theatre (markdown: https://www.threeindex.com/blog/fintech-ops-dashboards-without-theatre.md)
- Headless CMS: when it helps and when it is ceremony: https://www.threeindex.com/blog/headless-cms-when-it-helps (markdown: https://www.threeindex.com/blog/headless-cms-when-it-helps.md)
- Social app backends: feeds, moderation and scale basics: https://www.threeindex.com/blog/social-app-backends-feeds-moderation (markdown: https://www.threeindex.com/blog/social-app-backends-feeds-moderation.md)
- Marketing campaign workspaces for teams that ship weekly: https://www.threeindex.com/blog/marketing-campaign-workspaces-for-teams (markdown: https://www.threeindex.com/blog/marketing-campaign-workspaces-for-teams.md)
- RAG and GenAI inside business software: https://www.threeindex.com/blog/rag-genai-in-business-software (markdown: https://www.threeindex.com/blog/rag-genai-in-business-software.md)
- Observability before you need an incident: https://www.threeindex.com/blog/observability-before-you-need-an-incident (markdown: https://www.threeindex.com/blog/observability-before-you-need-an-incident.md)
- Migrating legacy systems without a big bang: https://www.threeindex.com/blog/migrating-legacy-without-big-bang (markdown: https://www.threeindex.com/blog/migrating-legacy-without-big-bang.md)
- Security habits in software delivery: https://www.threeindex.com/blog/security-habits-in-software-delivery (markdown: https://www.threeindex.com/blog/security-habits-in-software-delivery.md)
- Avoiding vendor lock-in without building everything: https://www.threeindex.com/blog/avoiding-vendor-lock-in-without-building-everything (markdown: https://www.threeindex.com/blog/avoiding-vendor-lock-in-without-building-everything.md)

## FAQ
### What is Three Index?
Three Index is an AI-first software company in Ahmedabad, Gujarat, India, founded in 2020. We design and build web, mobile, cloud and AI products that ship to production. The team is 50+ IT professionals and works with clients in India and on remote engagements internationally.

### Where is Three Index based?
Three Index is a software company founded in 2020 in Ahmedabad, Gujarat, India. We are a team of 50+ IT professionals and work with clients in India and on remote engagements internationally.

### What engagement models do you offer?
Fixed-scope projects when outcomes and integrations are clear enough to quote; dedicated teams when priorities shift week to week; and design-then-build when product and interface work should come before engineering. We recommend the shape that matches how you want to buy delivery.

### Who owns the code and infrastructure?
You do. Repository, cloud account, domains and credentials stay yours. We work in your accounts wherever possible so you are never locked into our tooling.

### How does delivery work day to day?
We write scope before code — what is in, what is out, integrations, dates and cost basis. You meet named engineers and designers. Working software lands on staging every two weeks so progress is something you can click on, not a status report.

### Which industries do you build for?
We have repeat delivery across healthcare, real estate, food ordering, POS, financial platforms, CMS, social apps and marketing products — plus the web, mobile, cloud, AI and data capabilities underneath those domains.

### Do you work with remote or international clients?
Yes. Clients are in India and on remote engagements internationally. We work in your tools and overlap hours matter more than geography — communication habits and production software you can verify.

### What should I prepare before the first conversation?
A short description of the primary user and the job they must complete, systems to connect to, what already exists, the deadline and what is driving it, plus must-ship versus nice-to-have. Constraints like compliance and who will maintain the software help more than a long specification.

### Do you sign NDAs before technical discovery?
Yes. An NDA can be signed before technical discovery on request. Project work itself is governed by a written statement of work or master services agreement.

### Fixed price or dedicated team — which is right for me?
Fixed price fits when the outcome is clear enough to write down and accept. A dedicated team fits when the roadmap will keep moving. A short fixed-scope discovery or MVP, then a dedicated team, is a common middle path.

### How do I start a project with Three Index?
Send a short project description via the contact form or email. A technical person replies with questions that affect scope and cost. If it is a fit, we schedule a call and follow with a written scope and delivery plan — yours either way.

## Contact
- Email: info@threeindex.com
- Phone: +91 97123 77207
- Location: Ahmedabad, Gujarat, India