Best AI tools for lead follow-up & speed to lead (for real estate agents)

Most agents should start with Structurely (now 21X). Also strong: Follow Up Boss and Calendly.

Answers questions like: “How do I respond to a Zillow lead in under 5 minutes, 24/7?”

Best picks Initial editorial scores

Lead follow-up & speed to lead · Initial editorial score

AI inside-sales agent that texts, emails and calls new leads, qualifies them and books appointments.

No public price; platform fee + usage (voice from $0.07/min) ✓ Price verified Oct 14, 2026
#2

Follow Up Boss

85/100

Client nurture & CRM · Initial editorial score

Agent/team CRM with lead routing, action plans, calling/texting and built-in AI follow-up features.

Grow $69/user/mo ($58 billed annually) ✓ Price verified Oct 14, 2026
#3

Calendly

83/100

Scheduling & showings · Initial editorial score

Self-booking links for buyer consults, listing appointments and callbacks; routing forms.

Free; Standard $10/seat/mo annual ($12 monthly) ⚠ Price partly verified

Use-case score = overall score + 8 when this is the tool's primary use case. How we rank.

Compliance check
  • TCPA / A2P 10DLC: automated texting and calling must follow consent and registration rules.

Ready-to-use prompt

Paste into ChatGPT or Claude and fill in the [brackets].

Write a 5-touch, 7-day follow-up sequence (2 texts under 160 characters, 2 emails, 1 voicemail script) for a [buyer/seller] lead from [source] interested in [area/price]. The first text must invite a reply with one easy question. Include opt-out language in texts.
Want the deeper version? AgentAIStack Pro includes full prompt packs and step-by-step setup guides.

All tools for this job

#ToolStarting priceFree planUse Case Score
1Structurely (now 21X)Specialist
No public price; platform fee + usage (voice from $0.07/min) ✓ Price verified Oct 14, 2026
No87
2Follow Up Boss
Grow $69/user/mo ($58 billed annually) ✓ Price verified Oct 14, 2026
No85
3Calendly
Free; Standard $10/seat/mo annual ($12 monthly) ⚠ Price partly verified
Yes83
4Lofty
Request pricing (no public price) ✓ Price verified Oct 14, 2026
No79
5Zapier
Free (100 tasks); Pro from $19.99/mo annual ($29.99 monthly) ✓ Price verified Oct 14, 2026
Yes78
6REDX
From $60/mo per lead type; Core bundle $199/mo ✓ Price verified Oct 14, 2026
No77

New & Notable in this category

Oct 6, 2026

Realtor.com+ RealAssist AI

Automated client setup, Daily Digest of client activity, agent-approved "agentic actions".

Why agents care: Free-to-agent AI inside a portal many buyers already use.

Source: PR Newswire ↗
Oct 6, 2026

Real Geeks AI Connect

Edit/build your IDX website via MCP, CLI or API from your AI tool.

Why agents care: Vibe-code your actual lead-gen site by conversation.

Source: Real Geeks blog ↗

Sponsored

Sponsored slot (labeled, below the editorial picks; never affects rank). Advertise here.

Last updated Oct 14, 2026.