Agentic Index
Atomicwork vs Siit (2026)
Both run agentic service desks across IT, human resources and operations, at 12 and 9 of 14. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
Atomicwork deploys governed AI coworkers each with a role, budget, scoped access and audit trail, with bring your own models and pre production testing, from around 25,000 dollars a year. Siit triages, resolves and automates employee requests across Slack, Teams and email with deep human resources, device management and identity integrations, with a fourteen day free trial and seat based plans. Atomicwork documents far more and governs harder; Siit is where a mid sized company can actually start.
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. Atomicwork and Siit are each graded against the same 14 capability Agentic Index taxonomy, from the vendor's own public materials under the Agentic Index verification standard, alongside 969 researched vendors. No vendor pays for placement and no vendor has reviewed this page. How this evidence is graded
Choose Atomicwork if
- Documented coverage is materially broader and per agent budgets are governance nobody else offers.
- IT, human resources, finance and legal together is the scope you need.
- Bring your own models and pre production testing are enterprise requirements.
Choose Siit if
- A free trial and seat based pricing means you can start without a 25,000 dollar commitment.
- Slack and Teams as the primary surface is where your employees already ask.
- Human resources, device management and identity integrations cover your actual request mix.
| At a glance | Atomicwork | Siit |
|---|---|---|
| Category | Enterprise operations agent | Enterprise operations agent |
| Entry price | From $25,000/yr | $23/admin/month for Essentials billed annually; Standard $45, Pro $89; Custom tier quoted |
| Free / trial | Demo and pilot on request; no public free tier | 14-day free trial with full access to all features, self-serve signup, no credit card required. No permanent free tier. |
| Pricing confidence | public partial | public exact |
| Feature | A Atomicwork |
S Siit |
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Full / Explicit | Full / Explicit |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Full / Explicit | Full / Explicit |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Full / Explicit | Full / Explicit |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
Full / Explicit | Full / Explicit |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Partial | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
Full / Explicit | Full / Explicit |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Full / Explicit | Full / Explicit |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Full / Explicit | Full / Explicit |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | No / Not documented |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
Full / Explicit | Partial |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Full / Explicit | No / Not documented |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Partial | Full / Explicit |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Full / Explicit | Partial |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
No / Not documented | No / Not documented |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing | A Atomicwork |
S Siit |
|---|---|---|
|
Entry price Lowest public entry point |
From $25,000/yr | $23/admin/month for Essentials billed annually; Standard $45, Pro $89; Custom tier quoted |
|
Pricing confidence How public the numbers are |
Public, partial | Public, exact |
|
Billing Primary billing axis |
credits or outcomes, with coworker and user tiers | Per Admin per month, where an Admin is defined by the vendor as someone who manages and resolves requests. Requesters — the employees who submit — are unlimited and never billed, so cost tracks the size of the support team rather than the size of the company. Billed annually at the published rates; no per-module or add-on charges are described. |
|
Variable cost Workload / overage exposure |
High variable cost | Low variable cost |
|
Free tier / trial Try before you buy |
No free tierTrial
|
No free tierTrial
|
|
Buying motion Self-serve vs sales call |
Sales call | Mixed |
More comparisons with Atomicwork or Siit
Other matchups in enterprise operations agents
Not the pairing you were after? These compare a different set of enterprise operations agents on the same 14 capabilities.