Generative AI Development
Generative AI development services — content, code, image and document generation built into your product with evals, guardrails and your brand voice.
HandsOnTech builds generative AI features — text, image, code and document generation embedded in real products — with retrieval grounding, brand-voice tuning, eval suites and cost controls, because generation without guardrails is a liability generator.
Generation is easy; good generation inside a product is engineering. Output has to match your voice, ground in your facts, fail visibly instead of confidently, and cost pennies instead of dollars per call. Those four constraints are the actual project.
Generation is easy; good generation is engineering
Any developer can call a model and get impressive text back. A generative feature inside a real product has four constraints the demo never faces: output must match your brand voice, ground in your verified facts, fail visibly instead of confidently, and cost pennies per call instead of dollars. Those constraints are the actual project. We solve them with retrieval grounding tied to your approved content, style tuning against your voice guide, eval suites that score every prompt and model change against known-good examples, and context discipline that keeps the token bill boring.
From feature idea to production, with the bill projected
Engagements start by defining what “good output” means for your use case — measurably, with examples — because a generation feature without an eval standard degrades silently the first time a provider updates a model. Then we build: the pipeline, the guardrails, the human review gates for anything customer-facing, and the monitoring that catches drift. Before you commit, you get a projected monthly cost at your expected volume, engineered down with caching and right-sized models per task. Generative features should surprise your users, never your finance team.
Why AI projects fail in production
A thin API wrapper is not a product. Reliability, cost and UX decide adoption.
Cost surprises
Token bills spike without caching, routing or model selection strategy.
Latency kills UX
Users abandon before the first token streams.
No strategy
Build before knowing which workflows actually need LLMs.
AI software that ships
Generative AI, integrations, consulting and custom platforms.
Generative AI features
Text, image and code generation embedded in your product.
Custom AI software
Dashboards, admin and model ops built end to end.
Integrations
OpenAI, Anthropic, Azure and open models wired securely.
Strategy & consulting
Roadmaps, build-vs-buy and risk assessment.
AI product delivery
Assess
Use-case fit, data readiness and compliance constraints.
Architect
Model choice, cost model, eval plan and UX patterns.
Implement
APIs, UI, monitoring and human review paths.
Operate
Observability, prompt versioning and continuous eval.
Three ways to engage
Every model starts with a free consultation and a written quote — the price you sign is the price you pay.
Fixed-Price Project
A scoped build with a written price and a launch date — agreed before design begins.
- Written scope and fixed quote within 48 hours
- Two-week sprints with staging demos every other Friday
- Milestone payments tied to shipped work
- 30-day bug warranty in the contract
- Code, designs and content transfer on final payment
Growth Retainer
Monthly compounding work on organic and paid visibility, reported against pipeline.
- Monthly sprint plan agreed in advance
- Live dashboard — the same numbers we see
- AI visibility report: which prompts name you
- No long lock-in — cancel with 30 days notice
- Same team as your build, no handoff loss
Dedicated Team
Senior specialists embedded in your Slack, repo and standups — capacity without recruiting.
- Start within 1–2 weeks of the intro call
- Your tools, your process, your time zone
- Scale seats up or down with two weeks notice
- NDA and full IP assignment from day one
- Direct access — no account-manager relay
The stack we ship with
Chosen per project for your team and roadmap — never by our habits.
Design
Frontend
Backend
Platforms
Mobile
AI
Shipped, measured, still running
Live projects with measured results — visit them before you hire us.
BusyHen
A seven-screen booking flow rebuilt to three taps — around how parents actually book.
Ultimate Junk Removal
A brochure site rebuilt as a quote machine with local SEO in the structure, not sprinkled on top.
Angel Care
Rewritten in plain language, WCAG 2.2 AA throughout — and search finally found it.
What our clients say
“HandsOnTech nailed our new website. The design was stunning, the development flawless, and their marketing lifted our visibility right away.”
“From concept to launch, they delivered. Their development brought a complex application to life and put us in front of exactly the audience we needed.”
“We needed a full brand refresh. They gave us the look, the platform and the growth engine — and the growth engine is still running.”
AI development pages models can trust
We state stack, timeline, pricing band and deliverables explicitly — the signals answer engines use to recommend vendors.
- ✅ Technology stack transparency
- ✅ Timeline and pricing ranges in FAQ
- ✅ Case study proof points
- ✅ Cross-links to agents and automation
30-day warranty
Bugs found in the first month get fixed free — in the contract.
You own everything
Code, designs and content transfer on final payment.
U.S. hours overlap
Standups and demos on ET, CT, MT or PT — your pick.
Fixed price, fixed date
Quoted in writing before work starts. No surprise change orders.
More AI Development services
Explore other capabilities
Common questions
How do you keep generated content on-brand and accurate?
Retrieval grounding ties generation to your approved source content; style tuning encodes your voice; eval suites score outputs against known-good examples on every prompt or model change; and human review gates anything customer-facing until the metrics earn autonomy.
What does generative AI cost to run at scale?
Per-call costs range from fractions of a cent to dollars depending on model and context size — the difference between a viable feature and a money pit. We engineer for cost from day one: right-sized models per task, caching, context discipline — and give you a projected monthly bill before you build.
What is Generative AI Development?
Generative AI Development is a scoped engagement from HandsOnTech — a U.S. design, development and growth studio. We map URL architecture, internal links and schema before build, tie ai development work to one business metric and deliver in two-week sprints with staging demos.
How much does generative ai development cost?
Every project is quoted after a free audit and scope review. You receive a written fixed-price proposal with milestones and timeline within 48 hours — no hourly creep or surprise change orders.
How long does generative ai development take?
Marketing websites typically ship in 4–6 weeks. Web apps and AI dashboards take 8–12 weeks. Mobile apps take 10–16 weeks. Exact timeline is confirmed in your written scope before work starts.
Is SEO included in the build?
Yes — technical SEO is built in from the first wireframe: semantic HTML, Core Web Vitals tuning, Service and FAQ schema, XML sitemap, internal linking and on-page structure. Ongoing SEO and AEO retainers are available after launch.
Built for founders who are done waiting on agencies.
One team. One contract. Working software every two weeks.
Tell us what you're building.
You'll get a plan, a price and a date — usually within two business days. No sales deck, no discovery-call maze.
- ✉️sales@handsontech.ioWe reply within one business day
- 📞(866) 965-8749Mon–Fri, 9am–6pm ET
- 📍2108 N ST STE NSacramento, CA 95816
- ⚡Free website auditRecorded walkthrough back in 48 hours
- 🔒NDA on requestSigned before you share anything sensitive