Smartlead agencies
6 agencies in the index build on Smartlead. Ranked by the evidence on record, the first three are DevCommX (HQ not published, from $6,500 a month), Groflo (Miami, US, from $6,000 a month) and Rillation Revenue (New York, US, from $5,000 a month). Smartlead is a cold email platform built to send from many inboxes and domains, with client workspaces for agencies. Smartlead agencies tend to run volume across many secondary domains, so ask how many inboxes they plan per month and who owns them. 3 of the 6 publish a monthly minimum, from $5,000 to $6,500, with a median of $6,000. None of them advertise pay-per-meeting or pay-per-lead pricing. The services most often offered here are cold email, GTM engineering and intent data. 1 has a Clutch or G2 rating on file with the date it was read. Ask whether the workspace and its data stay with you when the engagement ends.
| # | Agency | HQ | Stack | From (monthly) | Model | Proof | Badges |
|---|---|---|---|---|---|---|---|
| 1 | DevCommX↗ $6.5k/mo per service reported | Not published | Clay, Smartlead, HubSpot | $6,500 | Retainer | n/a | Clay Native |
| 2 | Groflo↗ Forward-deployed SDRs on top of Clay engine; quarterly terms | Miami, US | Clay, Instantly, Smartlead | $6,000 | Retainer | n/a | Clay NativeSDR Pod |
| 3 | Rillation Revenue↗ Visitor ID + lookalike outbound; 30+ tools stack | New York, US | Clay, Smartlead | $5,000 | Retainer | n/a | Clay Native |
| 4 | ColdIQ↗ Clay Elite Studio; remote Europe-based delivery; now also sells a GTM data API | Not published | Clay, Smartlead, Instantly, lemlist, Apollo | Ask | Not published | G22.5 (6) | Clay NativeEditor's Pick |
| 5 | Growth Engine X↗ High-volume cold email; free test campaign; 3-month minimum | New York, US | Clay, Smartlead, Instantly | Ask | Retainer | n/a | Clay NativeVerified Deliverability |
| 6 | StackOptimise↗ Free trial contacting 6,000 ICP leads | London, UK | Clay, Smartlead | Ask | Not published | n/a | Clay Native |
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Related pages
Same stack, by region
Parent: All agencies
Questions
- How much does a Smartlead agency cost?
- 3 of the 6 publish a monthly minimum, from $5,000 to $6,500, with a median of $6,000. Setup fees and minimum terms vary, so ask for both before comparing monthly prices.
- Retainer or pay-per-meeting?
- A retainer buys an agreed scope each month and suits a defined ICP with at least three months of runway. Pay-per-meeting moves the risk to the agency and suits offers with a short sales cycle. On this page, 0 agencies offer pay-per-meeting pricing and 0 pay-per-lead.
- How long until results?
- New sending domains need two to three weeks of warm-up before volume goes out, and list building runs alongside it. Most agencies quote first meetings in weeks four to eight.
- Does the stack matter?
- 6 of the 6 build on Clay and 1 work inside HubSpot. Ask who owns the sending domains, the data and the workflows when the engagement ends; some agencies hand them over and some keep them.