Prospeo
Bottom line
Prospeo is a Web SaaS tool for Conversational Voice Calling Agents (AI SDR & Outbound). Pricing: $39–$199/mo. Best suited to Creators / Solo. Preliminary ratings, not yet fact-checked: AI autonomy L2 (workflow copilot); moat tier Proprietary moat. Data last checked Oct 3, 2026.
Specialized B2B email finder and verification algorithm delivering verified corporate emails from LinkedIn Sales Navigator with sub-3% bounce rates.
Key facts
- Pricing
- $39–$199/mo
- Free plan
- No / not disclosed
- Delivery
- Web SaaS
- Audience
- Creators / Solo
- AI autonomy level
- L2 · Workflow copilot
- Draft estimate, not yet fact-checked
- Moat tier
- Proprietary moat
- Draft estimate, not yet fact-checked
- Funding
- Bootstrapped
- Headquarters
- United States
- Founded
- 2021
- Last verified
Core capabilities
- Sales Navigator email scraper extracting enriched, verified B2B emails directly from LinkedIn searches in bulk
- 7-tier email verification pipeline validating mailbox existence while filtering out spam traps and catch-all domains
- Domain search API uncovering verified employee email formats and key executives for any commercial domain
- Guaranteed low bounce rate (<3%) protecting sender domain health and email deliverability scores
Moat analysis
Multi-layer email discovery algorithm with proprietary catch-all verification designed specifically for LinkedIn Sales Navigator prospecting.
Editorial review
Draft: this review, the ratings and the moat analysis on this page have not yet been fact-checked by an editor. Check the vendor's website before relying on them.
Background
Prospeo was established in 2021 in Geneva, Switzerland, by software engineers determined to provide outbound sales professionals with an ultra-accurate email finder that eliminates high bounce rates. Operating profitably as a self-funded technology business with a focused team of fewer than 10 engineers, Prospeo achieved rapid adoption among cold email practitioners. The service is tailored for sales development reps, outbound agencies, and growth marketers who use LinkedIn Sales Navigator as their primary prospect hunting ground and demand verified email addresses with minimal deliverability risk.
How Prospeo works
Operating at Level 2 autonomy, Prospeo functions through a streamlined Google Chrome extension and a flexible web application. When browsing prospect lists on LinkedIn Sales Navigator, users can extract individual contacts or export thousands of search results in bulk. Prospeo's engine cascades each contact through a proprietary seven-tier verification process—performing real-time SMTP handshakes, verifying MX records, and resolving difficult catch-all server responses—to ensure only authenticated, deliverable email addresses are returned.
The core technical advantage of Prospeo is its specialized verification accuracy on corporate catch-all domains, which prevents hard email bounces and safeguards clients' sender reputations. However, an operational limitation is its narrow functional focus; Prospeo is strictly an email discovery and data validation utility. The platform does not provide direct mobile phone numbers, nor is it built for native cold email sequence scheduling or mailbox warmup. When corporate mail servers implement aggressive temporary firewall blocks, bulk validation exports can experience minor processing latency.
Prospeo pricing
Pricing follows an accessible credit-based monthly subscription model where credits are consumed only for successfully verified email addresses. A Free tier provides 75 credits per month for trial prospecting. The Starter plan costs $39 per month ($29 per month billed annually) for 1,000 verified credits. The Growth plan costs $99 per month for 5,000 credits, while the Pro tier is priced at $199 per month for 20,000 credits, with custom enterprise packages available for high-volume outbound agencies.
How Prospeo compares
In competitive sales intelligence evaluations, Prospeo competes directly against Findymail and Hunter.io, winning strong loyalty among technical outbound operators for its high match rates and notable Sales Navigator scraping speed. For sales teams whose outbound campaigns depend on pristine email list hygiene and minimal bounce rates, Prospeo delivers a dependable, high-precision verification utility.