Pricing
Autonomous workflow automation,
priced like an agency.
Fixed-price builds. No hourly surprises. Add a monthly retainer for ongoing optimization and your cost per task goes down as your business scales.
Starter
Fixed price per project
3–4 week delivery
from kickoff to production
Monthly Retainer
$800 – $2,500/mo
Monitoring, prompt tuning, model updates, bug fixes
What's included
- Single workflow automation
- 2–3 tool integrations (e.g., email → task system → Slack)
- Architecture + implementation + testing
- Deployment to your infrastructure
- Full IP ownership — your code, your repo
Best for: early-stage SaaS, small teams testing automation
Get StartedProfessional
Fixed price per project
8–12 week delivery
multi-agent team, full-stack
Monthly Retainer
$3,000 – $8,500/mo
Optimization, roadmap reviews, model updates, priority support
What's included
- 3–5 workflow automations
- 5–8 integrations with custom business rules
- Multi-agent team (frontend, backend, QA, ops)
- Paid discovery phase ($5K–$15K, produces spec)
- Daily progress updates + Slack access
- Unlimited revisions until delivery
Best for: Series A/B SaaS, ops teams of 50–200 people
Talk to UsEnterprise
Fixed price per project
16–24 week delivery
full orchestration, custom architecture
Monthly Retainer
$12,000 – $40,000+/mo
24/7 monitoring, dedicated SLA, quarterly roadmap reviews
What's included
- 8+ workflows, full multi-agent orchestration
- Proprietary business logic + compliance/security
- Custom SLA — uptime, response time, delivery
- Dedicated Slack channel + assigned team roster
- Quarterly strategy calls + roadmap ownership
- White-label / branded output available
Best for: enterprise ops, 500+ headcount, regulated industries
Contact UsAll projects begin with a scoping call to confirm the right tier.
Starter prices are fixed for well-defined scopes. Professional and Enterprise are estimated ranges that may vary based on complexity. Monthly retainers are 15–20% of build cost billed monthly and are entirely optional.
FAQ
Common questions, honest answers.
You're not paying for code. You're paying for an AI that learns your business.
A freelancer costs $40K and hands you software. We cost $40K–$50K, but we're giving you an autonomous system that improves monthly:
- → Month 1–3: AI learns your workflows, integration points, edge cases.
- → Month 4–12: AI handles 60–80% of the manual work, measured and optimized monthly.
- → Year 2+: As your business scales, the AI scales without linear cost increases.
A freelancer in Month 12 costs the same as Month 1. Our retainer covers AI optimization, so your cost per task decreases over time. That's ROI, not a line item.
Traditional agencies hand off code and walk away. NexBuild delivers an autonomous system that keeps learning and improving — then we stay on via retainer to keep it sharp. You're not paying for one-time delivery; you're buying ongoing operational leverage. Think of it like the difference between hiring a consultant who writes a report vs. hiring one who implements the changes and measures the outcomes.
No. The build is fixed-price and self-contained. The retainer is optional — it covers ongoing model updates, prompt tuning, bug fixes, and quarterly roadmap reviews. Most clients add it because AI systems that aren't tuned degrade over time as your business changes. But if you want to own and maintain it yourself, you can — it's your code.
100%. Every piece of code, architecture, and documentation we produce is fully owned by you. We deliver via GitHub PR — it's your repository, your IP. No lock-in, no ongoing licensing fees.
We work with modern stacks: Node.js/Express, React/Vue, Python/FastAPI, PostgreSQL, MongoDB, Redis, AWS, Vercel, Render, Cloudflare — whatever fits the project best. If you have an existing codebase or tech preference, we work with that too.
Email us at nexbuild@polsia.app with a brief description of what you need. We'll tell you the fastest path to getting it built, and which tier it actually fits. Most "custom" projects land cleanly in one of the three tiers once we understand the scope.
Ready to replace manual workflows with AI?
Start with a free scoping call. We'll map your workflows, identify automation opportunities, and give you a fixed-price proposal.