Paleonas

Paleonas is a Paris-based B2B cold email agency that positions itself as a turnkey outbound partner for early-stage startups and SMBs. Rather than offering consulting or strategy alone, they deliver a fully managed service: from prospect sourcing to email infrastructure and meeting booking. The agency targets companies that want to run cold email campaigns without building an in-house team or managing the technical stack themselves.

The core differentiator for Paleonas is its signal-based lead sourcing. Instead of relying on static lists, the agency uses hiring and fundraising events to identify prospects who are likely in-market. This approach aims to improve relevance and reply rates from the start. Once leads are sourced, Paleonas builds personalized sequences, handles domain configuration and warm-up, and manages the full email automation pipeline. The service is designed to be hands-off for the client, with the agency taking responsibility for deliverability and calendar booking.

Paleonas offers three monthly plans, each requiring a three-month commitment. The Essential plan at EUR 2,500 per month is the entry point, likely suited for smaller volumes or simpler campaigns. The Explorer plan at EUR 5,000 per month adds capacity and personalization, while the Pro plan at EUR 7,500 per month is the full-service option. Pricing is transparent and predictable, which is helpful for startups with fixed budgets. There is no pay-per-meeting model, so clients pay for the process rather than outcomes.

The agency is best suited for B2B companies that have a clear ICP but lack the time or expertise to run cold email themselves. Founders, small sales teams, and growth leads who want to test outbound without hiring a SDR will find Paleonas a practical fit. The signal-based targeting works well for companies selling to businesses that are actively hiring, fundraising, or showing other growth signals. However, companies with very niche or enterprise-level accounts may need more customized targeting than what a signals-based approach can provide.

Paleonas keeps its team small (1-10 employees), which means clients get direct attention from experienced operators. The downside is that scale may be limited if a client needs very high volume or rapid expansion. The agency's focus on cold email exclusively means it does not offer multi-channel outreach or LinkedIn automation, so it's not a fit for those looking for an integrated outbound strategy.

Overall, Paleonas is a solid choice for European B2B startups that want a reliable, done-for-you cold email service with transparent pricing and a focus on signal-driven targeting. it's not the cheapest option, but the all-inclusive nature of the plans and the hands-off delivery make it a good value for teams that want to outsource the entire outbound function.