April 9, 2026
Sonoday vs. Rephonic: Which Podcast Outreach Tool Is Right for You?
If you're trying to reach podcasts — whether to pitch a guest, place a sponsorship, or run a marketing campaign — you've probably come across both Sonoday and Rephonic. They both give you access to podcast data and contact information. But they're built for pretty different jobs.
This post breaks down exactly what each tool does, who it's for, and when one makes more sense than the other. No fluff, just a straight comparison.
What Is Rephonic?
Rephonic is a podcast research and analytics platform. It's built primarily for PR professionals, talent bookers, and podcast creators who want to find shows for guest appearances or cross-promotion.
Its flagship features include a database of 3 million+ podcasts with 25+ search filters, detailed listener demographics (age, location, profession, interests), and a "3D Audience Graph" that maps which podcasts share overlapping audiences. You can also access contact info and build outreach lists, though pitching happens outside the tool.
Rephonic pricing is subscription-based: $99/month (Light), $149/month (Standard), or $299/month (Business). Annual plans save you two months. There's a 7-day free trial.
Rephonic is genuinely strong at what it does. If you need to understand a podcast's audience deeply — who listens, what else they listen to, how it compares to similar shows — Rephonic gives you that picture.
What Is Sonoday?
Sonoday is a podcast marketing platform built specifically for brands, marketing teams, and advertisers. We built it because running podcast sponsorship campaigns the manual way — searching, vetting, finding contact info, tracking outreach — was eating up 40+ hours per campaign.
Sonoday's database covers 1 million+ active podcasts. Instead of starting with a blank search, you can use Sonoday MCP to describe your campaign goal and get a curated shortlist of shows that match your audience. When you're ready to reach out, you unlock contact emails at €3 per podcast — no subscription required.
For teams who want results without managing the outreach themselves, there's Podcast Sprint: a done-for-you service where Sonoday runs a 14-day campaign on your behalf. Average response rate: 73%.
Sonoday uses pay-as-you-go pricing. You only pay for the contacts you actually unlock. No monthly commitment, no seat fees.
Side-by-Side Comparison
| Sonoday ✦ Recommended | Rephonic | |
|---|---|---|
| Primary use case | Podcast advertising & sponsorship outreach | Guest booking & PR campaigns |
| Database size | 1M+ active podcasts | 3M+ podcasts |
| Search & discovery | ✓ Sonoday MCP + filters | ✓ 25+ filters |
| Audience analytics | — Limited | ✓ Demographics, interests, Spotify data |
| Audience overlap mapping | — Not available | ✓ 3D Audience Graph |
| Contact info | ✓ €3 per email unlock | ✓ Included in plan |
| Built-in outreach tools | ✓ Yes | — Exports only |
| Built-in CRM | ✓ Yes | — No |
| Done-for-you service | ✓ Podcast Sprint | — No |
| Pricing model | Pay-per-contact No subscription | $99–$299 / month |
| Team collaboration | ✓ Organization management | ✓ Multi-user plans |
| Best for | Marketing teams, brands, advertisers | PR teams, podcast creators, talent bookers |
When Rephonic Is the Right Choice
Rephonic makes sense when understanding audiences is the core of your work. If you're a PR agency pitching clients as podcast guests, you need to know whether a show's listeners are the right fit. Rephonic's demographics and audience overlap tools are genuinely useful for that.
It's also the better pick if your team runs high-volume outreach continuously. A flat monthly subscription becomes cost-effective when you're searching hundreds of shows every week. And if you need multi-user access with team collaboration features, Rephonic's plan structure supports that well.
Choose Rephonic if: you're booking guests, managing complex PR media lists, or need deep audience analytics before deciding which shows to pitch.
When Sonoday Is the Right Choice
Sonoday is built for a different kind of campaign: getting your brand in front of podcast audiences through sponsorships and advertising. The goal isn't a guest slot — it's placement.
The pay-as-you-go model works well for marketing teams that run campaigns in bursts rather than continuously. You're not paying $99/month during quiet periods. And when you do run a campaign, Sonoday MCP narrows down your shortlist fast, so you're not manually sifting through thousands of results.
If you want someone else to handle the outreach entirely, Podcast Sprint is a strong option — especially for teams that are new to podcast marketing or want to validate a channel before building internal processes around it.
Choose Sonoday if: you're running a brand sponsorship campaign, you prefer flexible pay-as-you-go pricing, or you want a done-for-you option to get results quickly. 💡
The Bottom Line
Both tools are worth knowing about. Rephonic owns the guest booking and PR space. Sonoday is purpose-built for the advertising and sponsorship side of podcast marketing.
If your question is "which podcasts should our founder appear on?" — Rephonic is likely the better fit.
If your question is "which podcasts should we advertise on, and how do we reach them?" — that's exactly what Sonoday is built for. 👊
Ready to run your next podcast campaign? Try Sonoday for free →