If you are an independent artist trying to get on the radio, the real question is not "which brand sounds bigger." It is: where do I find legitimate radio contacts, and what is the cheapest honest way to actually pitch them? Two names that come up are RadioPromo.io and One-Submit. They overlap on the surface, but they are built for different jobs.
This is a fair, side-by-side look at both, including where One-Submit is genuinely the better pick, so you can choose based on your goal instead of marketing copy.
What Is One-Submit?
One-Submit is a music submission marketplace. As of 2026, per their site, it lets artists submit a track to curators across multiple channels: streaming playlists, blogs, video and social channels, and some radio outlets. You typically pay per submission or with credits, and curators review your music and decide whether to feature it. As with most curator marketplaces, you pay for the review and the reach, not a guaranteed placement.
One-Submit also ranks well for radio searches thanks to a popular lead magnet: a free list of around 100 radio station contacts. That list is a legitimate starting point, giving a brand-new artist a no-cost way to send a first batch of pitches. The honest caveat is scope and upkeep: a fixed set of roughly 100 generic stations is small relative to the thousands out there, and any static list drifts out of date as program and music directors move on.
What Is RadioPromo.io?
RadioPromo.io is focused on one job: helping independent artists, managers, and small labels run their own radio outreach. Instead of a one-time list or a per-submission marketplace, it is a searchable, maintained database of radio station and DJ contacts paired with a workflow to pitch them directly. You can:
- Search for stations by genre, artist name, or track
- Find contact details for program directors, music directors, and DJs
- Discover stations by city, region, or country
- Save and reuse the contact lists you build across future releases
The core idea is simple and honest: pitch real stations directly at DIY prices, rather than buying plays or handing an agency a retainer. You keep control of who you contact and you own the relationships you build.
RadioPromo.io vs One-Submit at a Glance
| Question | RadioPromo.io | One-Submit |
|---|---|---|
| Primary focus | Radio outreach only | Multi-channel submissions (playlists, blogs, video, some radio) |
| How you reach stations | Direct contact data you pitch yourself | Submit through the marketplace, plus a free starter contact list |
| Size of radio contact set | Large, searchable, maintained database | Free list of about 100 stations, per their site (2026) |
| Search by genre, region, artist | Yes | Limited for the free radio list |
| You keep the relationships | Yes, lists you build are yours to reuse | Partly, the free list is yours; marketplace plays are one-off |
| Best for | Artists who want radio depth and direct control | Artists testing many channels in one marketplace |
Where One-Submit Is the Reasonable Choice
One-Submit is a sensible pick in a few real situations. If you want to test several promotion channels at once, playlists, blogs, and video alongside a few radio submissions, a single marketplace saves you from juggling tools. If your budget is tiny, the free 100-station list is a genuinely fair on-ramp. And if you value curator feedback, the marketplace gives you structured responses you can learn from. If radio is just one experiment among many, One-Submit covers a lot of ground in one place.
Where RadioPromo.io Fits Better
RadioPromo.io is the stronger tool when radio is a priority, not an afterthought. A maintained database has more reach than a fixed list of about 100 stations, and filtering by genre and region means you spend time on shows that actually play music like yours. Because you pitch directly and keep the lists you build, every campaign compounds: the relationships you earn now are available for your next release.
It is also the honest, durable path. Radio airplay still matters for independent artists in 2026, particularly college, community, specialty, and online stations that support new music. Earning real spins is slower than buying plays, but purchased plays and bot streams violate streaming platform terms and can get your tracks pulled. Direct outreach avoids that risk entirely.
On cost, RadioPromo.io is a DIY-priced subscription. Dedicated radio pluggers and PR firms often charge several hundred to a few thousand dollars per campaign, so doing the outreach yourself with real contacts keeps far more of your budget in your own hands.
The Honest Recommendation
Pick based on the job. If you want to spread a release across many channels, including a free taste of radio, One-Submit is a reasonable, low-risk place to start. If radio is the channel you care about and you want depth, control, and relationships you keep, RadioPromo.io is built for exactly that. Plenty of artists use the free list to learn the ropes, then move to a maintained database once they get serious about spins.
Ready to pitch real stations directly?
Search a maintained database of radio contacts and run your own campaign at DIY prices.
Start with RadioPromo.ioFrequently Asked Questions
Is One-Submit free 100-station radio contact list worth it?
As a free starter, yes. It gives you a sample of radio contacts at no cost, which is a fine way to send your first few pitches. The limitation is scope and upkeep: a fixed list of around 100 generic stations, as of 2026 per their site, is small next to the thousands out there, and static lists go stale as staff change. It is a taste, not a full campaign toolkit.
What is the main difference between RadioPromo.io and One-Submit?
One-Submit is a broad submission marketplace where you pay per submission to reach curators across playlists, blogs, video, and some radio. RadioPromo.io is focused only on radio: a searchable, maintained database of station and DJ contacts so you pitch real programmers directly and keep the relationships. One is a multi-channel marketplace, the other a dedicated radio outreach tool.
Does radio airplay still matter for independent artists in 2026?
Yes, especially college, community, specialty, and online stations that champion new music. Spins build credibility, local fan bases, and press angles, and they can generate performance royalties through your PRO, plus SoundExchange for qualifying digital and satellite play. It is not a replacement for streaming, but it remains a channel many indie artists underuse.
Is RadioPromo.io cheaper than hiring a radio plugger?
For most independent artists, yes. Dedicated radio pluggers and PR firms often charge several hundred to a few thousand dollars per campaign. RadioPromo.io is a DIY-priced subscription, so you do the outreach yourself with real contacts instead of paying an agency retainer, trading some hand-holding for control and a much lower cost.
Should I buy radio plays or paid streams instead?
No. Purchased plays and bot-driven streams violate the terms of major streaming platforms and can lead to tracks being removed and royalties withheld. Earning genuine spins by pitching real stations is slower but legitimate, and it builds relationships you can reuse on future releases. RadioPromo.io is built around that direct, honest workflow.
Can I use both One-Submit and RadioPromo.io?
Absolutely, and many artists do. Use One-Submit to test playlists, blogs, and video channels in one marketplace. Use RadioPromo.io when radio is a priority and you want depth: a maintained contact set, search by genre and region, and direct relationships you own.