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Custom websites designed and engineered in-house: WordPress for marketing sites, Next.js for performance-critical platforms, and fully custom e-commerce — all built to rank and convert.
Colorado web projects include:
Typical small-business site: $3,000–$15,000, quoted fixed after a free consult.
From mobile apps to internal tools and full SaaS platforms — a genuine engineering team, not a design shop subcontracting the hard parts.
We build:
Apps and platforms typically start around $25,000; we scope honestly and ship in milestones.
A dedicated AI automation practice for Colorado businesses: workflows that route leads and chase invoices, voice agents that answer your phones, and chatbots trained on your business.
Automation work includes:
See the full AI automation service pages for pricing — projects start at $1,500.
Get found by Colorado customers: local SEO, Google Business Profile optimization, content that ranks, and paid campaigns measured on revenue, not impressions.
Marketing engagements cover:
We do this for our own multi-market presence — the same playbook works for your business.
Aenfinite is a US web design, development, and AI automation agency serving Colorado businesses in startups and SaaS, outdoor recreation, real estate, and aerospace. Since 2017 we have delivered 150+ projects — marketing websites, e-commerce stores, mobile apps, custom software, and the AI automations that run our clients' operations. Our headquarters is in Denver, Colorado; Colorado clients work directly with the same senior team, on your hours, with no account-manager relay and no offshore black box. We also maintain dedicated metro pages for Denver.
1. We publish pricing. Few agencies serving the Colorado market will tell you what a website costs before three discovery calls — our typical ranges are on this page. 2. We actually build AI automation. Most agencies write blog posts about AI; we ship AI workflows, voice agents, and chatbots into production — see our AI automation services. 3. Engineering first. Custom software and apps are core capabilities, not outsourced add-ons. 4. Location-independent pricing. Our quotes are the same no matter your area code.
| Engagement | Typical investment | What you get |
|---|---|---|
| Small-business website | $3,000 – $15,000 | Custom design, WordPress or Next.js build, local SEO foundations |
| E-commerce store | $8,000 – $40,000 | Custom storefront, payments, shipping, product migration, training |
| Mobile app / custom software | $25,000+ | Scoped in milestones: design, build, launch, maintenance |
| AI automation | $1,500 – $20,000+ | Workflows, chatbots and voice agents — see the AI automation pages |
| SEO & marketing | from $1,000/mo | Local SEO, content, and paid media with revenue-based reporting |
Every project is quoted fixed-price after a free consultation — the same published pricing in every market we serve.
Denver, Colorado Springs, Aurora, Fort Collins, Boulder — and every other city and town in Colorado. Everything we deliver is digital, so the same senior team and published pricing apply statewide. See everywhere we work.
Aenfinite LLC · +1 (303) 419-9782 · hello@aenfinite.com. Explore our services, see our work, or book a free consultation — 30 minutes, straight answers, a real ballpark.
Denver · Colorado Springs · Aurora · Fort Collins · Lakewood · Thornton · Arvada · Westminster · Pueblo · Greeley · Centennial · Boulder · Longmont · Loveland · Castle Rock · Broomfield · Grand Junction · Commerce City · Parker · Littleton · Brighton · Northglenn · Windsor · Englewood · Wheat Ridge · Erie · Lafayette · Fountain · Evans · Louisville · Montrose · Golden · Durango · Johnstown · Cañon City · Firestone · Frederick · Greenwood Village · Lone Tree · Federal Heights · Sterling · Fruita · Steamboat Springs · Superior · Castle Pines · Wellington · Berthoud · Fort Morgan · Monument · Rifle · and every one of the 272 communities across the state.
Aenfinite provides cutting-edge AI automation, web development, and SEO services across the US. Below are some of our top locations.