What is the best CRM for Smartlead users?

HubSpot ranks first here for a single company on Smartlead: Smartlead lists a HubSpot integration that syncs leads, deals, updates and activities, per smartlead.ai/integrations (checked September 2026). SalesCrew is our pick for an agency running Smartlead for several clients, because each client's replies land in that client's own database, with unlimited seats from $299 a month.

How do Smartlead replies get into SalesCrew?

SalesCrew connects to Smartlead via webhooks. Smartlead fires a webhook on each reply or bounce, and an n8n, Make or Zapier flow posts it to a SalesCrew inbound webhook. The reply becomes a lead with an owner, and a bounce goes onto the suppression list.

Should cold email replies go to the CRM or stay in Smartlead?

Move interested replies to the CRM. Smartlead is built to send. Once someone says yes, the conversation needs an owner, a deal and a next step, and that work belongs in a pipeline your whole team can see.

Can SalesCrew send cold email without Smartlead?

Yes. SalesCrew runs multi-step cadences on its own mailbox-pool sender, with per-mailbox and per-domain daily caps and suppression re-checked at send time. Many teams keep Smartlead for volume sending and use SalesCrew for the pipeline and the shared inbox.

Why did you leave out Salesforce and Pipedrive?

Smartlead lists both as integrations, but their pricing pages blocked our reader when we checked in September 2026. We rank only tools whose plans we read on the vendor's own site.

Best CRM for Smartlead users

Four CRMs scored on reply sync, client separation and seat cost. SalesCrew gives each client their own database from $299 a month.

One database per client
Bounces become suppressions
Unlimited seats

app.salescrew.io/deals

Pipeline with weighted forecast and stage breakdown

HubSpot Sales Hub ranks first here for a single company that wants Smartlead activity synced into its CRM. If you're an agency running Smartlead for several clients, SalesCrew is our pick: each client's replies land in their own database, with unlimited seats from $299 a month.

Our pick for agencies on Smartlead: SalesCrew

Disclosure: SalesCrew is our product. It suits an agency that sends cold email through Smartlead for several clients. SalesCrew connects to Smartlead via webhooks, with n8n, Make or Zapier in the middle. Each reply becomes a lead in that client's own instance, and each bounce joins the suppression list. Core is $299 a month with unlimited seats.

The short answer

Smartlead lists integrations with HubSpot, Salesforce, Pipedrive, Zoho CRM, Attio and GoHighLevel, and offers webhooks and an API for anything else, per smartlead.ai/integrations (checked September 2026).
GoHighLevel includes unlimited users and contacts on every plan, with 3 sub-accounts on Starter and unlimited sub-accounts from the Unlimited plan, per gohighlevel.com/pricing (checked September 2026).
SalesCrew catches Smartlead replies and bounces via webhooks, turns each reply into a lead with an owner, and gives every client their own database.
Attio's Free plan covers up to 3 seats, and sequences start on Plus, per attio.com/pricing (checked September 2026).

How we ranked four CRMs for Smartlead users

We fixed five weighted criteria before scoring. Smartlead sync carries 30%: how replies, leads and activity reach the CRM. Reply handling carries 20%, meaning an owner, a deal and a next step once a prospect says yes.

Client separation carries 20%, since agencies often send for several clients from one Smartlead account. Cost for a five-person team carries 20%. Bounce and opt-out handling carries the last 10%: does a bounce stop every future send from the CRM too?

Integration facts come from smartlead.ai/integrations, and plan facts from each vendor's own pricing page, read on 24 September 2026. SalesCrew facts come from our product fact sheet. Disclosure: SalesCrew is our product, scored on the same criteria.

CRMs for Smartlead users at a glance

Ranked order. Integration facts from Smartlead's list; plan facts from each vendor.

CRM	How Smartlead connects	Plan note	Seats	Best for
HubSpot Sales Hub	Smartlead's HubSpot integration syncs leads, deals, updates and activities	Sequences from Professional	Free up to 2 users; per seat on paid plans	One company already on HubSpot
GoHighLevel	Listed on Smartlead's integrations page	Sub-account per client: 3 on Starter, unlimited from Unlimited	Unlimited users on every plan	An agency that also sells funnels and SMS
SalesCrew (our product)	Via webhooks, with n8n, Make or Zapier in the middle	A separate database for each client	Unlimited, from $299/mo	An agency sending for several clients
Attio	Listed on Smartlead's integrations page	Sequences from Plus	Up to 3 free; up to 10 on Plus	A startup that wants a free CRM to start

Integration facts checked on smartlead.ai/integrations; plan facts on hubspot.com/pricing/sales, gohighlevel.com/pricing and attio.com/pricing, September 2026.

Where each CRM fits a Smartlead setup

1. HubSpot Sales Hub

Smartlead describes its HubSpot integration as syncing leads, deals, updates and activities automatically, per smartlead.ai/integrations (September 2026). HubSpot's Free plan covers up to 2 users; sequences start on Professional, priced per seat. Not for: a small team that wants sequences without a per-seat Professional bill.

2. GoHighLevel

GoHighLevel puts each client in a sub-account, with unlimited users and contacts and email and SMS marketing on every plan. Starter allows 3 sub-accounts, and unlimited sub-accounts start on the Unlimited plan, per gohighlevel.com/pricing (September 2026). Not for: an agency with more than three clients on the entry plan.

3. SalesCrew

SalesCrew gives every client their own instance, so a reply from one client's campaign never lands in another's pipeline. Replies become leads with an owner, bounces become suppressions checked again at send time, and every action is also an MCP tool. Unlimited seats from $299 a month.

4. Attio

Attio covers up to 3 seats and 50,000 records on its Free plan, with sequences from Plus and its MCP server on Pro, per attio.com/pricing (September 2026). Smartlead lists Attio among its CRM integrations. Not for: a team of more than 10 that doesn't want the Pro plan.

How to choose a CRM to sit behind Smartlead

One company or many clients. A company sending for itself needs one clean pipeline, and HubSpot's listed integration covers that. An agency needs each client's leads kept apart. SalesCrew gives every client a separate database, and the client can take a full export whenever they want.

What a bounce should do. A bounce in Smartlead should stop every future email to that address, including sends from the CRM. SalesCrew adds bounced addresses to its suppression list and re-checks it at send time. See our answer on what Smartlead costs for the sending side of the budget.

Seats as the team grows. HubSpot prices paid plans per seat, and Attio's Plus plan stops at 10 seats (checked September 2026). SalesCrew has unlimited seats on every tier. Our SalesCrew and Smartlead comparison shows how the two split the work.

Questions

What is the best CRM for Smartlead users?: HubSpot ranks first here for a single company on Smartlead: Smartlead lists a HubSpot integration that syncs leads, deals, updates and activities, per smartlead.ai/integrations (checked September 2026). SalesCrew is our pick for an agency running Smartlead for several clients, because each client's replies land in that client's own database, with unlimited seats from $299 a month.
How do Smartlead replies get into SalesCrew?: SalesCrew connects to Smartlead via webhooks. Smartlead fires a webhook on each reply or bounce, and an n8n, Make or Zapier flow posts it to a SalesCrew inbound webhook. The reply becomes a lead with an owner, and a bounce goes onto the suppression list.
Should cold email replies go to the CRM or stay in Smartlead?: Move interested replies to the CRM. Smartlead is built to send. Once someone says yes, the conversation needs an owner, a deal and a next step, and that work belongs in a pipeline your whole team can see.
Can SalesCrew send cold email without Smartlead?: Yes. SalesCrew runs multi-step cadences on its own mailbox-pool sender, with per-mailbox and per-domain daily caps and suppression re-checked at send time. Many teams keep Smartlead for volume sending and use SalesCrew for the pipeline and the shared inbox.
Why did you leave out Salesforce and Pipedrive?: Smartlead lists both as integrations, but their pricing pages blocked our reader when we checked in September 2026. We rank only tools whose plans we read on the vendor's own site.