Agentic Index
H Platform vs Simular (2026)
H Platform and Simular both put an autonomous agent to work on your tasks, and the split is API first web agents versus desktop breadth: H Platform, from H Company (it replaced the Runner H app), sells managed computer use agents through an Agents API on its own Holo models, self serve from a free plan with Builder at 20 dollars and Startup at 200 dollars a month, while Simular operates desktop and web software from a Starter plan at 50 dollars a month with a 7 day trial. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
Both are buyable today; the split is whether your developers call agents through an API or your team delegates tasks on its own machines.
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. H Platform and Simular 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 956 researched vendors. No vendor pays for placement and no vendor has reviewed this page. How this evidence is graded
Choose H Platform if
- Vision language model driven web agency with sub agent orchestration fits your tasks.
- Agents that run on cron schedules through an API fit your workflow.
- A self serve API from a free plan fits how your developers start.
Choose Simular if
- You want a desktop agent your team uses directly, with a 7 day trial and plans from 50 dollars a month.
- Desktop software is part of your automation scope, not just the web.
- Model choice matters: Simular documents model flexibility, and H Platform runs its own Holo models.
| At a glance | H Platform | Simular |
|---|---|---|
| Category | Browser / computer-use agent | Browser / computer-use agent |
| Entry price | Free tier; Agents API Builder from $20 a month | From $50 a month (Starter) · 7 day free trial |
| Free / trial | Free Agents API plan; HoloTab extension, HoloDesktop CLI and open weights free | 7 day free trial of Sai; Agent S and Simulang are open source |
| Pricing confidence | public exact | public partial |
| Feature | H H Platform |
S Simular |
|---|---|---|
| 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 | Partial |
|
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 | Partial |
| 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. |
No / Not documented | No / Not documented |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
No / Not documented | Partial |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
Partial | Full / Explicit |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Partial | Full / Explicit |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Full / Explicit | Partial |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
Partial | Full / Explicit |
| 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. |
No / Not documented | Full / Explicit |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Full / Explicit |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Partial | No / Not documented |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
Full / Explicit | Full / Explicit |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing | H H Platform |
S Simular |
|---|---|---|
|
Entry price Lowest public entry point |
Free tier; Agents API Builder from $20 a month | From $50 a month (Starter) · 7 day free trial |
|
Pricing confidence How public the numbers are |
Public, exact | Public, partial |
|
Billing Primary billing axis |
— | hybrid |
|
Variable cost Workload / overage exposure |
Medium variable cost | High variable cost |
|
Free tier / trial Try before you buy |
Free tier
|
No free tierTrial
|
|
Buying motion Self-serve vs sales call |
— | Mixed |
More comparisons with H Platform or Simular
Other matchups in browser and computer-use agents
Not the pairing you were after? These compare a different set of browser and computer-use agents on the same 14 capabilities.