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SIMPLAI AGENT BUILDER

Build AI Agents That
Actually Work In Production

Everything you need to build, ship, and improve production-grade
AI agents - in one operating system.

No credit card required

SimplAI Agent Builder - Support Agent Pro Interface
YOUR PATH

From idea to production – on one Agentic AI OS

Build, ground, test, deploy, and improve AI agents without stitching together
a fragmented stack.

1

Define Your Agent

LLM, instructions, knowledge, tools, guardrails - set your agent's identity on the canvas.

2

Expand Capabilities

Flip the toggles that matter - memory, citations, voice, reflection, file uploads, browser.

3

Test & Refine

Run test datasets, inspect evaluation scores, preview every version before promoting it.

4

Deploy & Monitor

Publish to API, webhook, embed, or A2A. Watch run history in real time. Export data.

5

Iterate & Scale

Continuous evaluation catches regressions. Version control owns every release. Sub-agents scale infinitely.

1

Define Your Agent

LLM, instructions, knowledge, tools, guardrails - set your agent's identity on the canvas.

2

Expand Capabilities

Flip the toggles that matter - memory, citations, voice, reflection, file uploads, browser.

3

Test & Refine

Run test datasets, inspect evaluation scores, preview every version before promoting it.

4

Deploy & Monitor

Publish to API, webhook, embed, or A2A. Watch run history in real time. Export data.

5

Iterate & Scale

Continuous evaluation catches regressions. Version control owns every release. Sub-agents scale infinitely.

THE CORE BUILDER

Your agent begins here.
With tools, memory & knowledge

Use the agent builder to configure behavior, connect knowledge, add tools, assign sub-agents, and apply guardrails – all from one control surface.

🤖

Orchestration

Configure how the agent plans, routes, delegates, and coordinates work across multi-step and multi-agent flows.

📋

Knowledge

Ground the agent in the business context it needs to retrieve, reason, and respond with relevance.

🗃️

Tools

Connect APIs, systems, and workflows so the agent can take action, not just generate responses.

Agent Builder - Knowledge Base, Tool Calling, Memory, Multi Agent, Orchestration
CAPABILITIES

Turn on the capabilities
your use case actually needs.

Every agent starts the same. What makes yours extraordinary is what you turn on. Eleven capabilities that take your agent from functional to formidable.

Welcome Message

Set the tone from the first word. A custom greeting that makes users feel like they're talking to your brand, not a bot.

Context Window

Control how far back your agent looks. Deeper memory or leaner cost - you decide the tradeoff.

Citations

Every answer comes with a source. Builds trust, reduces hallucinations, and makes your agent auditable.

Tool Citations

When your agent pulls data from a tool, it says so. Full transparency, end to end.

File Upload

Users share a contract, a spreadsheet, a screenshot. Your agent reads it in context and responds with precision.

Follow-up Suggestions

After every response, your agent asks the right next question. Conversations go deeper with less effort from the user.

Browser Use

Your agent doesn't just know - it looks things up. Live web browsing and page interaction, built in.

Artifacts

Generate tables, code blocks, and structured documents inline. Outputs your users can actually use.

Voice

A full voice interface - transcription, synthesis, and interruption. Your agent speaks in the voice you choose.

Reflection

Before it answers, it checks its own work. Self-correction before delivery means fewer embarrassing moments.

Memory

Your agent remembers who it's talking to. Preferences, history, context - not just the last message.

Guardrails

Block competitors, enforce tone, apply compliance rules. Your brand stays protected in every reply.

AGENT MEMORY

An Agent that remembers.
With memory & knowledge
graphs

Reliable agents need more than prompts and documents. SimplAI gives agents persistent memory and a knowledge graph so they can retain context, understand relationships, and respond with greater precision over time.

Persistent Memory

Retain conversation history, preferences, and key context across sessions so the agent responds with continuity, not repetition.

🏛️

Connected Knowledge

Model entities and relationships across your business so agents can retrieve information from structured context, not isolated chunks alone.

🎯

More Reliable Responses

Combine memory and connected knowledge to reduce hallucinations, improve relevance, and make agents behave more consistently in real workflows.

Agent Memory - User Memory, Agent Memory, Persistent Memory, Knowledge Graph
Voice AI - Transcription, Synthesis, Interruptions
VOICE AI

Voice AI agents for real conversations, not transcripts.

Configure transcription, synthesis, interruptions, and tool-aware responses so your agent can handle live voice interactions with speed, context, and control.

🎤

Real-time transcription

Capture spoken input as it happens so the agent can respond without losing context.

🔊

Natural voice synthesis

Control how the agent speaks back with clear, consistent, brand-aligned voice output.

⏸️

Interruption Handling

Let users pause, redirect, or clarify naturally without breaking the flow.

🔧

Tool-aware responses

Allow the agent to fetch information, trigger actions, and complete workflows during the conversation.

Deployment

Deploy AI agents anywhere
Zero compromise.

Expose agents through APIs, webhooks, embedded widgets, MCP, and
future interfaces – without changing how they run.

🔌

REST API

Direct integration, full control

POST/chat/sendSend message
GET/chat/replyPoll reply
GET/conversation/{id}Full thread
# Auto-generated · copy and run curl -X POST "https://api.simplai.ai/chat" \ -H "Authorization: Bearer $API_KEY" \ -d '{"message":"Hello","agent_id":"AGT_x"}'
🔗

Webhooks

Push-based, no polling

SimplAI pushes results to your HTTPS endpoint the moment a run completes. No polling loops. No missed events.

// Payload hits your URL instantly {"event": "run_complete", "agent_id": "AGT_abc", "run_id": "RUN_xyz", "output": "Your answer...", "latency_ms": 1240 }
🔒

Embed Widget

One script tag. Any website.

🌐

Share Preview Toggle

Generate a public URL - shareable in seconds

<!-- Paste anywhere --> <script src="https://app.simplai.ai/embed.js" data-agent="AGT_xxx" data-token="TKN_xxx" ></script>
🤝

MCP & A2A

Protocol v0.3.0 · JSONRPC

Enable seamless communication between agents using MCP and A2A protocols. Receive, delegate, and orchestrate tasks across AI agents with standardized, discoverable interfaces.

Discovery /.well-known/agent-card.json Transport JSONRPC 2.0 Auth API Key Bearer
AGENT TRACING

Every Conversation. Every Run. Immutable Traces.

Trace every interaction end to end including latency, cost, tool calls, and decision flow – so you can debug faster, optimize performance, and understand exactly how your agent behaved in production.

Performance Metrics
Avg latency, cost per run, tool call time, steps taken, context utilization, prompt and completion token counts - all at a glance.
🔍
Deep run inspection
Click any run to see the full conversation trace - inputs, outputs, tool calls, timestamps, and which version ran it.
📊
Filter and export
Filter by status, user, or date range. Download your entire run history for offline analysis, compliance audits, or reporting.
Run History - Support Agent ProLast 7 days
1.2s
AVG LATENCY
$0.004
AVG COST
4.1
STEPS/RUN
68%
CONTEXT USE
How do I reset my password?
Completed0.9s
Refund request - order #84221
Completed1.4s
Account upgrade help (escalated)
Escalated2.1s
How many licenses do I have left?
Completed0.7s
Billing statement for March 2026
Completed1.1s
PRE-LAUNCH
Dataset: support_v2.json · 128 cases
How do I cancel my subscription?pass
Track order #84221 statuspass
!Explain enterprise pricing tierspartial
CONTINUOUS EVALUATION
92.4·1,240 traces·↑4.2
Answer Accuracy94%
Tone Compliance97%
Completeness88%
Policy Adherence99%
Guardrail Effectiveness100%
AGENT EVALS

AI agent testing & evaluation, from pre-launch to production

Run structured evaluations before launch and continuously score production traces to catch regressions before users do.

✏️
Test Datasets - pre-launch
Run your agent against a curated dataset. Use AI to generate test cases, set evaluator criteria (accuracy, structure, completeness), and measure before you ship.
📈
Evaluate - continuous quality
Point the evaluator at past or future conversations. Get average, min, and max scores across thousands of traces - automatically.
🔬
Custom evaluators
Build scoring criteria specific to your use case - tone, policy compliance, factual accuracy. Your domain, your rubric.
Versioning

Every release,
under your control.

Label, preview, promote, and roll back any agent release with confidence – without losing visibility over what changed, when, and why.

📤
Publish with confidence
Give every release a name and changelog. Your team knows exactly what changed and when.
Instant rollback
Promote any previous version to production in one click. Production incident? Fixed in under 30 seconds.
👁
Preview before you publish
Chat live with any version before setting it as latest. Ship what you've tested - not what you hope works.
Version History
v5
Voice Support Launch
Today, 9:42 AM
Production
+ Enabled voice synthesizer (JennyNeural)
+ Added billing sub-agent
v4
Voice Support Launch
Mar 8, 2:15 PM
Staging

Expanded competitor blocking rules. Added EMEA compliance filter.

v3
Voice Support Launch
Feb 28, 11:00 AM
Previous

Turned on user memory. Enabled tool and knowledge citations.

Last rollback: 28 sec · Incident resolved

Your next agent starts right now.

The canvas is waiting. The features are ready. All that's missing is the idea you've been sitting on.

Trusted by Industry Leaders

FAQ

Frequently Asked Questions

Everything you need to know about SimplAI Agent Builder.

SimplAI Agent Builder is a visual, no-code platform that lets businesses and developers create production-ready AI agents using a drag-and-drop interface and 100+ pre-built nodes — without writing complex code. You describe your workflow, and the builder assembles the agent automatically. It covers everything from customer support bots to multi-step automated workflows, making it practical for enterprise teams worldwide who want AI agents live quickly without a large engineering team.
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