How much does Whistle Ltd cost? Here is everything we could verify about Whistle Ltd's pricing model, what's included, and the terms — with the sources each figure was traced from.
Pricing model:Custom-quoted outsourced SDR / appointment-setting engagements. The evidence points to a monthly service model for fully managed outbound SDR programs, plus a flexible staffing-style "Hire SDRs" offer; Whistle itself says pricing varies by scope depending on whether you hire SDRs, run full-service outbound, or need RevOps support.
Starting price:$1,000 project minimum
Typical range:$5,000-$10,000+ / month
Billing:Primarily custom monthly engagements for outsourced SDR / appointment-setting services; also offers a flexible staffing-style Hire SDRs model. DesignRush separately lists an average hourly rate of $25/hr, but that appears to be directory metadata rather than a published agency rate card.
Contract terms:Whistle's site does not publish a contract minimum. A third-party profile says the Hire SDRs program uses flexible 30-day terms.
Free trial:Whistle offers a free strategy call and free tools (including a Lead Projection Calculator), but no free trial or pilot pricing was found.
What's included
Fully managed SDR teams
Appointment setting / qualified meeting booking
Multi-channel outreach across phone, email, and LinkedIn
Inbound lead qualification
ICP and go-to-market strategy development
Messaging and sequence creation
Data on Demand / human-verified B2B contact data
RevOps for HubSpot
Dedicated account management
Reporting and analytics
Whistle does not publish fixed package prices on its own website; its homepage FAQ says pricing varies by scope and that buyers receive a quote on the intro call. The clearest concrete figures found are third-party directory-style benchmarks: DesignRush lists a $1,000-$10,000 minimal budget and $25/hr average hourly rate, while SalesHive says external benchmarks put typical engagements around $5,000-$10,000+ per month. Treat those third-party numbers as directory/market estimates, not as an official Whistle price list.