Agentic Index
AgentQL vs Lightpanda (2026)
Two low level components of the agent browser stack, at 4.5 and 3 of 14, solving adjacent problems. That verdict is the Agentic Index coverage score, graded from each vendor's own published materials.
AgentQL is a self healing query language for the web, with natural language selectors that find elements by meaning, survive layout changes and return structured data or Playwright locators, with SDKs, a REST API and an MCP server. Lightpanda is a headless browser engine written from scratch in Zig, roughly eleven times faster and nine times lighter than headless Chrome, compatible with Playwright and Puppeteer, open source with a managed cloud, currently in beta. AgentQL is what your agent asks with; Lightpanda is what it runs on, and many stacks want both.
This comparison is published by Agentic Index, an independent agentic AI vendor research platform. AgentQL and Lightpanda 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 AgentQL if
- Selectors breaking on every layout change is your actual maintenance burden.
- Documented coverage is slightly broader and meaning based selection is the capability.
- An MCP server means the selector layer reaches your agents directly.
Choose Lightpanda if
- Browser cost and speed at volume is the constraint, and eleven times faster is the answer.
- Open source with a drop in managed cloud gives you both control and convenience.
- Playwright and Puppeteer compatibility means no rewrite to adopt it.
| At a glance | AgentQL | Lightpanda |
|---|---|---|
| Category | Browser / computer-use agent | Browser / computer-use agent |
| Entry price | Not captured | Free open source + managed cloud |
| Free / trial | Not captured in retrieved materials | Free open source self-hosting |
| Pricing confidence | contact only | public partial |
| Feature | A AgentQL |
L Lightpanda |
|---|---|---|
| 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. |
No / Not documented | No / Not documented |
|
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. |
No / Not documented | No / Not documented |
| 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. |
Partial | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
No / Not documented | No / Not documented |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
No / Not documented | No / Not documented |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
No / Not documented | No / Not documented |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
No / Not documented | Partial |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
No / Not documented | No / Not documented |
| 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 | No / Not documented |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Partial |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Full / Explicit | 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 | A AgentQL |
L Lightpanda |
|---|---|---|
|
Entry price Lowest public entry point |
Not captured | Free open source + managed cloud |
|
Pricing confidence How public the numbers are |
Contact only | Public, partial |
|
Billing Primary billing axis |
not captured | open source + managed cloud tokens |
|
Variable cost Workload / overage exposure |
Medium variable cost | Low variable cost |
|
Free tier / trial Try before you buy |
No free tier
|
Free tierTrial
|
|
Buying motion Self-serve vs sales call |
Mixed | Self-serve |
Lightpanda is in beta. Verify compatibility against the specific Playwright or Puppeteer features your automation depends on rather than assuming full parity with headless Chrome.
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.