ai agent development company · live

AI agent development company.
Production agents. Not Loom demos.

Custom AI agent development for teams that need autonomous workflows in production — customer service, sales enrichment, back-office ops, on-call triage. We pick the recipe (ReAct, plan-and-execute, or hierarchical multi-agent), benchmark models on your eval, and ship behind a feature flag in 4–6 weeks. Model-agnostic. Operator-built. We'll tell you when not to use an agent.

See the recipes
4–6 wks
first production agent live, eval-tested
Daily
we run Claude Code agents on our own engineering
3 recipes
ReAct · Plan-and-Execute · Hierarchical — we pick per workflow
Model-agnostic
Claude · GPT · Llama · Gemini · per step
what is an ai agent · what we build

Six AI agent patterns
we ship most weeks.

An AI agent reads a task, plans, calls tools, observes, and completes work — not just answers. These are the agent development patterns we ship most often. Every one comes with an eval set, observability, and a feature flag — never a Loom demo with a fake metric.

AI customer service agents

Multi-turn customer-service AI agents that read the ticket, pull order + account history, draft a grounded reply, and escalate when confidence is low. Deployed in Zendesk, Intercom, and on-website chat. Tier-1 deflection without the autoreply embarrassment.

AI sales agents + lead enrichment

Inbound triage, outbound research, AI sales agents that draft email sequences from CRM signal. Plan-and-execute architecture — the agent enumerates a 5-step plan per lead and runs it. CRM is the source of truth; the agent never invents a contact.

Internal ops agents (back-office)

Invoice processing, expense triage, contract-clause extraction, vendor-onboarding agents. Custom AI agent built against your ERP, your accounting system, your CRM. Eval suite ships with every workflow — no "set it and forget it."

Research + analyst agents

Hierarchical multi-agent systems for deep research — one orchestrator dispatches to specialist workers (search, summarize, score, draft), sharing a scratchpad. Used for competitive intel, RFP response, due-diligence packs, market reports.

DevOps + on-call agents

On-call triage agents that ingest the alert, query logs + metrics, draft an incident summary, and write a PR if the fix is obvious. We use Claude Code agents on our own engineering team — so this is operator experience, not slides.

Custom AI agent — bespoke

When your workflow doesn't fit a template, we design from the recipe up. Pick the architecture (ReAct, plan-and-execute, hierarchical), pick the model per step, build the eval set first, ship behind a feature flag, instrument every call. Fixed-price pilot.

agent recipes

Three agent architectures
we ship in production.

Competitors describe "AI agents" as one thing. In practice we pick one of three recipes per workflow — and the pick is what makes the difference between a demo and a system you can run on a Sunday at 2am. Tap a recipe to see the flow, where it wins, and where it loses.

Reason Act Observe single agent · tight loop · tool fanout

One agent in a tight Reason → Act → Observe loop, calling tools until it has the answer.

When it wins
  • Short tasks with 2–6 tool calls (lookup, classify, draft a reply).
  • Workflows where the next step depends on the last observation.
  • When you want the simplest possible thing that still works in prod.
When it loses
  • Multi-hour tasks — the loop forgets its own plan partway through.
  • Workflows with parallel sub-tasks — ReAct is inherently sequential.
  • When the agent needs to commit to a plan and not re-think it 20×.
Sample workload

Customer support agent: read ticket → search docs → if answer found, draft reply; otherwise pull order history → draft reply with order context → return. 3–5 tool calls average, 1.4s p50 latency.

how a customer-service agent runs

An AI customer service agent,
step by step.

A real ReAct trace from a tier-1 customer-service AI agent we ship. Reads the ticket, pulls CRM + KB context, scores its own draft against grounding + tone thresholds, escalates if confidence drops. $0.003 per ticket · 14 minutes saved each.

agent reason → act → observe ticket.context crm.fetch kb.search eval.score zendesk.reply
customer-service-agent · trace
thought Ticket #4421 arrived · customer asking why order #88210 hasn't shipped.
action ticket.context(thread=#4421, tier=premium)
obs → premium customer · 2nd contact · sentiment 0.32 (low)
action crm.fetch(order=#88210, customer=C-2208)
obs → order paid · stuck in fulfillment · backorder on SKU-A19
action kb.search("backorder policy · premium tier")
obs → policy: offer 20% credit + ETA · auto-approve premium
action eval.score(draft) · grounding=0.94 tone=0.91
obs → pass threshold (>0.85) · $0.003 cost · 14 min saved/ticket
action zendesk.reply(ticket=#4421, status=solved)
reply Reply sent with credit + ETA. Customer survey link queued.
step 1/11 · 5 tools · 0 guard-trips
01

Eval-first

Grounding + tone scored on every draft. Threshold-gated reply.

02

Guarded tools

CRM writes go through policy; refunds need human-approval rule.

03

Observable

Every step traced in Langfuse. Confidence + cost per ticket logged.

04

Cost-aware

Haiku for triage · Sonnet for draft · Opus only on escalation.

build vs buy

Custom AI agent, or off-the-shelf platform?
Honest matrix, not a sales pitch.

Platforms (Lindy, Sierra, Cognition, and the agent layers inside Salesforce / HubSpot) win on velocity for templated workflows. Custom AI agent development wins on stack-depth, TCO, and lock-in. Here's how we frame the call at audit stage.

Dimension
Off-the-shelf agent platform Lindy / Cognition / Sierra
You're here Custom AI agent development with us · LangGraph + CrewAI
Time to first agent From signed SOW to first agent in production with real users.
Off-the-shelf agent platform Hours to days for the template flow
Custom AI agent development 4–6 weeks for the first production agent
Fit to your stack Plugging into your CRM, ERP, ticketing, internal APIs.
Off-the-shelf agent platform Pre-built connectors only · custom = pro plan
Custom AI agent development Built against your APIs and auth model directly
Eval + observability Can you prove the agent is improving over time?
Off-the-shelf agent platform Platform-specific traces · limited custom evals
Custom AI agent development Langfuse + your eval set · per-step trace ownership
Total cost of ownership (year 1) License + integration + headcount to keep it running.
Off-the-shelf agent platform $50–200K license · integration headcount on top
Custom AI agent development $30–80K build · ~$5K/mo continuous · own the code
Lock-in risk What happens if the vendor pivots or doubles the price?
Off-the-shelf agent platform Proprietary agent format · re-platforming = rebuild
Custom AI agent development Standard LangGraph / CrewAI · portable across models
Right call when… Where each option genuinely wins.
Off-the-shelf agent platform Small team · simple flow · standard SaaS-only stack
Custom AI agent development Real integration depth · regulated industry · TCO matters

Generalizations from shipped client engagements. We don't sell the platforms — but we'll recommend one when it's the right call.

enterprise considerations

What enterprise teams ask us
before signing the pilot.

Three things every enterprise AI agent development conversation lands on: compliance, escalation paths, and observability. We address each up-front, with templates, not slideware.

SOC 2 + HIPAA-ready deployment

We deploy through Bedrock or Azure OpenAI with PrivateLink + KMS for regulated workloads. BAA available via Anthropic Enterprise or AWS Bedrock. Eval logs retained per your compliance schedule, not ours.

Human-in-the-loop checkpoints

Every agent we ship has at least one escalation path — confidence threshold, dollar threshold, or policy rule. The agent never silently writes to production systems above its authority.

Audit logs + drift detection

Every tool call logged with input, output, confidence, and cost. Weekly drift report: which kinds of tickets / requests are degrading? Re-training trigger lives with your team, not buried in a vendor dashboard.

the stack

Tools we ship with.
Vendors we don't marry.

Three rows: agent frameworks, models, and the run-time + storage layer. Picked per workflow based on the eval — not the vendor relationship.

LangGraph CrewAI AutoGen OpenAI Agents SDK Anthropic Tool Use LlamaIndex Agents LangGraph CrewAI AutoGen OpenAI Agents SDK Anthropic Tool Use LlamaIndex Agents
Claude Sonnet 4.6 GPT-4o Haiku 4.5 Llama 3.3 Gemini 2.0 Mistral Large Claude Sonnet 4.6 GPT-4o Haiku 4.5 Llama 3.3 Gemini 2.0 Mistral Large
Pinecone pgvector Weaviate Langfuse Helicone Temporal Redis Postgres Pinecone pgvector Weaviate Langfuse Helicone Temporal Redis Postgres
how we ship · eval-first

From eval set to live agent,
in 4–6 weeks.

The reason agent demos die in production: nobody built the eval first. We do — before the agent. Pass-rate, not vibes. Walk-away point at week 2 if the recipe + model can't beat the baseline.

  1. Week 1

    Eval set first

    Before we write the agent, we write the eval. 30–80 real examples drawn from your tickets, your CRM, your inbox. Pass/fail rubric agreed with your team. This is the artifact the agent has to beat.

    Eval suite · pass rate baseline · rubric signed off
  2. Week 2

    Recipe pick + scaffold

    We pick the architecture — ReAct, plan-and-execute, or hierarchical multi-agent. We benchmark 2 model options on the eval suite. You see the data; we don't pre-pick a vendor.

    Architecture chosen · model selected · cost projection
    Walk-away point
  3. Weeks 3–5

    Build + integrate

    Tools wired to your real systems (CRM, ERP, ticketing). Guardrails per tool. Trace logging to Langfuse. Behind a feature flag from day one — your team toggles, not us.

    Production-ready agent · feature-flag gated
  4. Week 6+

    Shadow, cutover, monitor

    Shadow mode against your current process. Eval scores reviewed weekly. Drift, refusal, and cost dashboards. Cut over only when the data says ship.

    Live agent · weekly drift + cost report
engagement models

Three ways to start.
Audit, pilot, or continuous.

Same pricing as every other engagement we run. Most teams begin with the audit to find the 1–3 workflows worth shipping, run a 4–6 week pilot on the highest-ROI one, then move to monthly for the next.

2 weeks

Agent audit

Find the agent workflows worth shipping before you commit to a build.

$3K fixed
  • Workflow inventory · which 1–3 are agent-shaped
  • Recipe recommendation (ReAct / plan-and-execute / hierarchical)
  • Model + cost projection per workflow
  • 90-day agent roadmap with named pilots
Most teams start here
4–6 weeks

Agent pilot

One agent shipped end-to-end with eval data — not a Loom demo.

$10–25K fixed price
  • Eval set built first against your real data
  • Architecture + model selection on your eval
  • Build, integrate, deploy behind a feature flag
  • Shadow-mode metrics vs your baseline
  • Walk-away point — if the metric won't move, no phase 2
Monthly

Continuous agent team

Embedded squad shipping the next agent on your roadmap, on cadence.

from $5K per month
  • PM + agent engineer + ops analyst, embedded
  • Monthly drift + cost-of-ownership report
  • Eval-set maintenance + re-grading
  • Cancel any month — no annual contract
Talk to us
Your repo, your prompts LangGraph + CrewAI + AutoGen BAA / DPA available Model-agnostic, openly
capability patterns

Agent workflows we've shipped.
Three recipes, three industries.

Three anonymized capability patterns drawn from real engagements — one per recipe. Named references shared under NDA once we know what you're building.

B2B SaaS · Support Pattern

Tier-1 customer-service agent

Problem

Premium-tier support team drowning in repetitive order-status + backorder questions. Tier-1 deflection stuck at 18%; CSAT slipping on second-contact tickets.

Approach

ReAct agent on Zendesk: pulls ticket context, queries order DB + KB, drafts reply with credit-policy applied, scores grounding + tone, escalates below threshold. Premium tier auto-approved on credits under $50.

Claude Sonnet 4.6LangGraphZendeskLangfusePostgres
Outcome
47% tier-1 deflection · 0 refund errors
Read the full case study
Financial Ops Pattern

Invoice-processing back-office agent

Problem

AP team manually matching vendor invoices against POs across 4 systems; 6–8 minutes per invoice; 14% kicked back to vendors for mismatches that should've been caught.

Approach

Plan-and-execute agent: extracts invoice fields, queries PO + receiving systems, applies NET-30 + auto-approve rules, posts to NetSuite. Confidence < 0.85 routes to AP analyst with a redacted draft.

GPT-4oClaude Haiku 4.5LangGraphNetSuiteLangfuse
Outcome
73% auto-posted · 0 over-payment incidents
Read the full case study
Internal DevTools Pattern

On-call triage agent

Problem

Mid-size engineering team losing 4–8 hours per on-call rotation triaging stale alerts and tracing through a 150-file legacy service before they could even start debugging.

Approach

Hierarchical multi-agent: orchestrator dispatches to log-query worker + repo-navigator worker + summary worker. Shared scratchpad. Drafts incident summary + linked PR if fix is mechanical.

Claude CodeSonnet 4.6PagerDutyGitHubLangfuse
Outcome
6 hrs saved per on-call rotation
frequently asked

Questions agent buyers ask most.
Real answers, no hedging.

What does an AI agent development company actually do?

We design, build, and operate autonomous agents that complete multi-step work against your systems — not chatbots that only answer questions. A production AI agent reads a request, plans the steps, calls tools (CRM, ERP, ticketing, search, your own APIs), observes the results, and either completes the task or escalates with a redacted draft. As an AI agent development company we own the full stack: eval set, architecture pick (ReAct, plan-and-execute, hierarchical multi-agent), tool integration, model selection per step, observability, and the continuous-improvement loop afterwards. Most engagements run 4–6 weeks for a first production agent, then continuous monthly for the next ones.

Should we build a custom AI agent or buy an off-the-shelf agent platform?

Honest answer: it depends on stack depth and TCO. Platforms (Lindy, Sierra, Cognition, and the agent layer inside HubSpot / Salesforce) win when your stack is mostly SaaS, your flow is templated (FAQ deflection, lead enrichment, calendar booking), and your team is under 50 people. Custom AI agent development wins when you have real integration depth (legacy ERP, internal APIs, custom auth), regulatory requirements (HIPAA, SOC 2 with audit logs you own), or three-year TCO matters more than week-one velocity. We're an AI agent development company that does only the second case — and we'll tell you when the first is the right call. Roughly 1 in 5 audits we run end with "buy the platform, here's the SOW for integration."

How much does AI agent development cost?

Three engagement bands. (1) AI agent audit — $3K fixed, 1–2 weeks. We map your workflows, identify which 1–3 are agent-shaped, recommend a recipe per workflow, project token + run-cost per agent. You leave with a written roadmap. (2) AI agent pilot — $10K–$25K fixed, 4–6 weeks for one agent shipped end-to-end with an eval set, integration, observability, and shadow-mode metrics. (3) Continuous AI agent team — from $5K/month, embedded squad shipping subsequent agents on cadence with drift + cost reporting. These are the same engagement bands across all our AI development services pillars; no surprise pricing inside a project.

What's the difference between an AI agent and a chatbot?

A chatbot answers questions in a conversational turn. An AI agent completes tasks — it plans, calls tools, writes to your systems of record, and recovers from errors without a human turn between every step. The two are not mutually exclusive: many of our production agents have a chatbot interface on the front and an agent loop on the back. The buyer-intent split matters because chatbots are mature (most teams need an AI chatbot development partner more than an agent specialist), whereas agents are still where the engineering risk lives. If you're not sure which you need, we cover that in the audit — about 40% of "we want an agent" inquiries are actually well-served by a chatbot plus 2–3 hardened workflow integrations.

Do you offer AI agent consulting services, or only build?

Both. AI agent consulting services is a real engagement on its own — the $3K, 1–2 week agent audit. We walk through your workflows, recommend which are agent-shaped (and which are not), pick the recipe (ReAct, plan-and-execute, hierarchical), and project the run-cost. You leave with a written plan; you can build with us, in-house, or hand the spec to another agency. About 60% of audits move into a build engagement with us; the other 40% take the plan and run it themselves, which is fine. The audit is fixed-fee for that exact reason — we shouldn't be incentivized to recommend a build that isn't there.

Which AI agent framework do you build on — LangGraph, CrewAI, AutoGen, or something else?

All three, picked per workflow. LangGraph is our default for stateful, observable agents — best graph semantics, best Langfuse integration, easiest to debug at 2am. CrewAI fits hierarchical multi-agent setups where role decomposition is clean (researcher / writer / reviewer). AutoGen we use for research + analyst agents where Microsoft's conversational pattern is a natural fit. We also ship on the OpenAI Agents SDK and Anthropic's tool-use API directly when the workflow is simple enough not to need an orchestration layer. We're framework-agnostic and we'll tell you when not to use a framework at all — about 20% of agents we ship are pure Python + a tool registry, no LangGraph.

Can you build an AI customer service agent that won't embarrass us?

Yes — this is one of our most-requested patterns. The fear is real (every team has seen the autoreply screenshots that went viral). The fix is eval-first: we build a rubric covering grounding (is the answer in your KB or order data?), tone (does it match your brand voice?), and policy (does it apply credit/refund rules correctly?). Every draft is scored before send; below threshold escalates to a human with a redacted draft. We add hard guardrails on refunds, account changes, and anything that touches money. Typical customer service AI agent ships at 40–50% tier-1 deflection with zero refund errors in the first 60 days — because the agent is honest about what it doesn't know.

When should we NOT build an AI agent?

When a workflow automation (no agent loop, just a deterministic pipeline) would do the job. Roughly 30% of "build us an agent" inquiries are really workflow problems — invoice-to-PO matching with stable rules, lead routing, ticket categorization. These don't need a reasoning loop; they need a clean ETL + LLM-as-classifier. We have a sibling service for that — AI automation — and we'll route you there if the audit says so. We'll also push back if your workflow has under 200 events/month (the agent's amortized build cost won't beat manual work) or if your team doesn't have the operational maturity yet to own an LLM in production (the agent will drift and nobody will notice).

Ready to ship

Hire an AI agent development company
that ships, not demos.

Book a fixed-fee agent audit. We'll inventory your workflows, identify which 1–3 are agent-shaped, recommend a recipe per workflow, and project run-cost. You leave with a written 90-day agent roadmap — build with us or in-house.

Read case studies
30 min, async or live Run-cost projection included Architecture + eval-set template
keep exploring

Related pages.
Pick where you are.

Building an agent often connects to a specific model vendor, an automation flow, or a chatbot front-end. These pages go deeper.

01

Claude Development

Anthropic specialists — agents on Claude with 200K context.

Read more
02

OpenAI Development

GPT-powered agents, tool use, and the OpenAI Agents SDK.

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03

AI Automation Agency

When the workflow doesn't need an agent — just clean automation.

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04

AI Integration Services

Wire your agent into Salesforce, NetSuite, Zendesk, internal APIs.

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05

AI Chatbot Development

Chat-first delivery patterns when agents would be overkill.

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06

AI Consulting

Strategy + roadmap before a build commitment.

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07

Healthcare AI Development Company

Care-orchestration agents on Epic / Cerner / athena — clinician-in-loop.

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08

AI in Manufacturing

Predictive-maintenance + supply-chain + production-scheduling agents on SAP / Ignition — planner-in-loop, read-only on PLCs.

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09

AI for Law Firms

Matter-intake + conflict-check + engagement-letter agents on Clio / iManage / Relativity — partner-in-loop.

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10

AI in Travel

Travel agents on Amadeus / Sabre / Travelport / NDC — IROPS draft fanout with ops-desk-in-loop.

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11

AI in Education

Tutoring + advisor + L&D agents on Canvas / Blackboard / Banner — teacher-in-loop, integrity-zone hard-stops.

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12

AI for HR

Sourcing + screening + interview-scheduling + onboarding agents on Workday / Greenhouse / Ashby — recruiter-in-loop, LL144 + AIVA + ADA-gated.

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13

AI for Insurance

Insurance AI audit + roadmap — claim-lifecycle state machine, underwriting capacity sankey, and fraud-network mapping before any core-system integration.

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14

AI for Fintech

Fintech AI audit + roadmap — risk-score gauges, payment-rails routing, KYC tier-ladder, model-risk-management before any production inference.

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