To automate follow-ups, decide what should happen after each action a lead takes, such as signing up, downloading a guide or going quiet, and build those rules as email sequences in a marketing automation tool. The tool sends each message on the schedule you set, and exit rules stop the sequence when the lead replies, buys or books. Connecting it to your CRM lets sales see each lead's activity and step in when someone is ready to talk.
Which categories a job needs is Editorial assessment; the tools, prices and dates are Verified data.
Prices are each vendor’s published entry plan, recorded from its own pricing page and dated. The example column prices a team of 10: only per-user prices are multiplied; flat and per-account prices are shown as published. Change the team size in the finder.
Marketing automation runs follow-up emails and nurture campaigns without manual sending.
| Tool | Entry price (as published) | Billing unit | Example: team of 10 | Free plan | Verified |
|---|---|---|---|---|---|
| ActiveCampaign | From $15/mo (1,000 contacts) | Per account per month, billed annually (1,000 contacts) | $15/moFlat per account per month, billed annually (1,000 contacts); includes 1 login, so more logins need a higher plan or extra users | NoNo free plan — trial available | Sep 14, 2026Vendor pricing |
| HubSpot | Free tier, from $7/seat/mo | Per seat | $70/mo$7 × 10 seats | YesYes — free CRM for up to 2 users, no card required | Sep 17, 2026Vendor pricing |
| Klaviyo | From $20/mo | Per account per month, priced by active profiles | $20/moFlat per account per month, priced by active profiles | Yes250 active profiles / 500 emails + $5 of SMS/MMS credit per month | Aug 11, 2026Vendor pricing |
| Mailchimp | From $13/mo | Per account per month (up to 500 contacts) | $13/moFlat per account per month (up to 500 contacts); includes 3 logins, so more logins need a higher plan or extra users | Yes250 contacts / 500 sends per month | Sep 18, 2026Vendor pricing |
| Keap | Starting at $299/mo | Per account per month; extra users $39/month each | $299/moFlat per account per month; extra users $39/month each; includes 2 logins, so more logins need a higher plan or extra users | NoNo free plan — limited free trial (no card required; 25 email sends, no payments or texts) | Sep 14, 2026Vendor pricing |
Email marketing tools manage your list and send newsletters and campaigns.
| Tool | Entry price (as published) | Billing unit | Example: team of 10 | Free plan | Verified |
|---|---|---|---|---|---|
| Mailchimp | From $13/mo | Per account per month (up to 500 contacts) | $13/moFlat per account per month (up to 500 contacts); includes 3 logins, so more logins need a higher plan or extra users | Yes250 contacts / 500 sends per month | Sep 18, 2026Vendor pricing |
| Klaviyo | From $20/mo | Per account per month, priced by active profiles | $20/moFlat per account per month, priced by active profiles | Yes250 active profiles / 500 emails + $5 of SMS/MMS credit per month | Aug 11, 2026Vendor pricing |
| Constant Contact | From $12/mo (500 contacts) | Per account per month, billed monthly (up to 500 contacts) | $12/moFlat per account per month, billed monthly (up to 500 contacts); includes 1 login, so more logins need a higher plan or extra users | NoNo free plan — 30-day free trial (100 sends) | Sep 18, 2026Vendor pricing |
| ActiveCampaign | From $15/mo (1,000 contacts) | Per account per month, billed annually (1,000 contacts) | $15/moFlat per account per month, billed annually (1,000 contacts); includes 1 login, so more logins need a higher plan or extra users | NoNo free plan — trial available | Sep 14, 2026Vendor pricing |
A CRM keeps every customer, lead and deal in one place so nothing falls through the cracks.
| Tool | Entry price (as published) | Billing unit | Example: team of 10 | Free plan | Verified |
|---|---|---|---|---|---|
| HubSpot | Free tier, from $7/seat/mo | Per seat | $70/mo$7 × 10 seats | YesYes — free CRM for up to 2 users, no card required | Sep 17, 2026Vendor pricing |
| Salesforce | Free Suite (2 users), from $25/user/mo | Per user | $250/mo$25 × 10 users | YesYes — Free Suite, 2 users, no card required | Sep 12, 2026Vendor pricing |
| Pipedrive | From $14/seat/mo | Per seat | $140/mo$14 × 10 seats | No | Sep 12, 2026Vendor pricing |
| Zoho CRM | Free (3 users), from $14/user/mo | Per user | $140/mo$14 × 10 users | YesYes — up to 3 users | Sep 17, 2026Vendor pricing |
A drip campaign is a series of emails sent automatically on a schedule or in response to what someone does, such as signing up or downloading a guide. Each email moves the reader a step closer to buying or booking. It stops when they reply, convert or unsubscribe.
Choose the trigger, such as a form submission or a quote sent with no reply, then write a short sequence with delays between emails. Add exit rules so it stops on a reply or purchase, test it on yourself and switch it on. Review the results once enough leads have gone through it.
If people on your team follow up with leads personally, the CRM should share data with your automation tool: the CRM holds deals and conversations, the automation sends the emails. Some platforms combine both and others connect separately. Compare the total cost of each route for your team size and contact count.
List the automations, contact count and CRM features you actually use, then compare plans that cover just those. Watch for prices that jump with contacts or seats and for features locked to higher tiers. The table above shows each tool's verified entry price and billing unit.
We start from the job, not the product. The phrasings people search for this job (for example “best marketing automation software for small business”) come from our research into how small and mid-size teams describe it. Which software categories the job takes is our editorial judgment. Every tool, entry price, billing unit and date comes from HelpCompare’s open dataset, recorded from each vendor’s own pricing page; nothing is estimated, and where a vendor publishes no price we say so. We take no affiliate commissions and publish no scores of our own. See our methodology or download the data from Open Data.
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