Paste this prompt into your agent.
set up https://glasser.ai/SKILL.md
Show me how to use Semrush and Similarweb together through Glasser.| Capability | Semrush | Similarweb |
|---|---|---|
| Rankings | Not covered here | |
| Links | Not covered here | |
| Competition | ||
| Traffic | ||
| Audience |
| Compare by | Semrush | Similarweb |
|---|---|---|
| Limits | Domain Organic: up to 100 rows per call. Direct API: 10 requests/second and 10 simultaneous requests. | Traffic Trend: one website, 1–12 published months, worldwide only. Direct v4 REST API: 10 requests/second. |
| Fields & data | Keyword, position, previous position, URL, volume, CPC, traffic share and a 12-month trend. | One month and estimated visit count per row; referrals and audience breakdowns use separate endpoints. |
| Execution & reliability | Synchronous report, 25-second Run timeout. Empty reports are free; verify country database codes. | Synchronous report, 40-second Run timeout. An unpublished month can return invalid_date_range; choose available dates. |
| Access & scope | Standard direct API needs eligible subscription access plus purchased units. Trends API is a separate product and allowance. | Traffic is estimated, not first-party analytics. Latest completed month may not be published yet; monthly data normally arrives by the 10th. |
Required base plan
$499.95/ month + API units
SEO Toolkit Business · billed monthly
Paid API access
Quote required
API package or standalone API
Semrush: 1,000 organic keyword rows + Similarweb: 12 months of traffic for 10 domains. Paid access from a new account; free credits, promotions and taxes excluded.
| Task | Direct APIs | Through Glasser |
|---|---|---|
| Semrush: 1,000 organic keyword rows | $499.95 + API packBusiness monthly fee plus a required API unit pack priced in your account | $0.551,000 returned rows × $0.00055; no Semrush subscription |
| Similarweb: 12 months of traffic for 10 domains | Quote requiredAPI entitlement and matching traffic data require a sales quote | $9.0010 domains × 12 returned months × $0.075 |
| Cost to start this task | $499.95 + API pack + Similarweb quote | $9.55 |
Use Semrush for the ranking keywords, pages and competitor gaps behind organic search visibility.
Use Similarweb for estimated visits and referral or device patterns, including traffic beyond organic search.
Compare Semrush organic keyword opportunities with Similarweb website traffic trends. Keep keyword traffic shares distinct from total visits.
Use one key for both listed providers.
Fund supported endpoint usage from one shared balance.
Pay per use, with no Glasser subscription.
Connect your agent via Skill, MCP or CLI.
Semrush offers both keyword-based search-traffic estimates and all-channel Traffic Analytics in its Trends API. Similarweb also estimates website visits. Align the metric, channel, country and period before comparing values. The listed Glasser Semrush reports cover search data; Trends traffic and audience access requires a separate Semrush connection.
Use Semrush for the ranking keywords, pages and competitor gaps behind organic search visibility. Use Similarweb for estimated visits and referral or device patterns, including traffic beyond organic search.
Yes, for the listed Semrush and Similarweb operations. One Glasser key and balance can access both; your agent still needs to choose and sequence the tools.
Give the agent explicit rules based on the task, required fields and budget. Semrush: Comparing competitors’ organic keywords, paid search and keyword gaps by market. Similarweb: Understanding a competitor’s total traffic, referral channels and audience trends. Tool routing is configured in your agent; an API key alone does not decide.
Inspect the current endpoint price before running it. Limit returned rows and batch sizes, deduplicate inputs and start with a small sample. Give your agent a spending ceiling and review Run charges; a prompt instruction is not a server-enforced budget cap. Separately connected services bill separately.
Use the Glasser Skill in an agent that can follow skill instructions, or configure the supported MCP connection in your client. CLI access is also available. Client setup and tool permissions still apply; the prompt above starts with the listed Glasser operations.