Let's do the math on a typical SubmitHub campaign.
You have a new single. You spend $50 in premium credits, which gets you roughly 20-25 submissions to curators and blogs. Based on the platform's average approval rate of roughly 20-25% for premium submissions, you can expect 4-6 approvals. But "approval" doesn't mean playlist placement — it means the curator listened and expressed interest. Actual placements might be 2-3.
Those 2-3 placements on independent playlists might generate 100-500 streams combined. At Spotify's average per-stream rate, that's $0.30-$1.50 in revenue. You spent $50.
On Groover, the calculus is slightly different. You spend 2 Grooviz (about $2) per submission, and curators are required to provide feedback within 7 days. The approval rate is around 20%. The feedback is generally more detailed than SubmitHub, but the per-submission cost is similar and the conversion to actual meaningful streams follows the same pattern.
If you're looking at this purely as a financial investment, it's terrible. If you're looking at it as marketing spend, it might make sense — but only if you understand what you're actually buying.
What You're Actually Buying
When you submit through these platforms, you're not buying streams or fans or career advancement. You're buying three things:
Access. The ability to get your music in front of someone who curates playlists or writes about music. This access is real and has value. Before these platforms existed, reaching curators meant cold-emailing into a void with even lower response rates.
Feedback. Particularly on Groover, you're paying for a professional opinion on your music. This isn't always useful — some curators give boilerplate responses — but occasionally you get genuine, actionable feedback that's worth the $2 submission fee on its own.
Information. Each submission teaches you something about market fit. If 20 curators in your genre all pass, that tells you something. If five approve enthusiastically, that tells you something different. The pattern of responses is data.
The Emotional Cost Nobody Budgets For
Here's what the platforms don't advertise: the psychological toll of systematized rejection.
When you send 25 SubmitHub submissions and get 20 rejections, each one arrives as a notification. Even with a healthy mindset, that's 20 small moments of "no" in your inbox over 48 hours. Many of the rejections will be brief and impersonal. "Not the right fit for my playlist." "Didn't grab me." "Looking for something different right now."
Musicians on forums describe this experience in visceral terms. "It's like submitting your resume to 25 jobs and getting 20 rejection letters in two days." The compressed timeframe of the feedback amplifies the impact. In the old model of sending press kits and waiting weeks, rejections were diffused over time. On SubmitHub, they arrive like machine-gun fire.
This isn't a reason to avoid the platforms. But it's a reason to prepare yourself emotionally before launching a campaign and to set expectations accurately.
When These Platforms Are Worth It
Despite the math, there are scenarios where SubmitHub and Groover genuinely make sense.
For new artists building initial traction. If you have zero playlist placements and zero press, even 2-3 small independent playlist additions give you something to build from. They validate that someone outside your circle engaged with your music. They give you streaming data to learn from.
For genre-specific targeting. Both platforms let you filter by genre, which means you can get your music in front of people who specifically curate for your sound. This targeted exposure is harder to get through other channels.
For testing new music. Before committing to a major promotional push, spending $20 on SubmitHub to gauge curator reaction to a new single gives you real-world feedback faster than releasing into the void and waiting.
When They're a Waste of Money
When you're hoping for viral growth. These platforms generate incremental, modest results. They will not make you famous. If you're spending money hoping for a breakthrough, you'll be disappointed.
When your music isn't ready. If your production quality isn't competitive, the rejection rate will be near 100% and the feedback will confirm what you might already suspect. Fix the music first.
When you can't afford to lose the money. If $50 is your grocery budget for the week, do not spend it on playlist pitching. Full stop. These are marketing expenses for artists who can absorb the cost.
Better Alternatives for Tight Budgets
1. Spotify's free editorial pitch tool. Zero cost. Much harder to get placement, but the placements are exponentially more impactful.
2. Direct curator outreach. Find independent playlist curators on social media. Follow them. Engage with their content. When you have a release, reach out personally. This takes more time but costs nothing.
3. Community building. Spend the $50 on something that directly serves your existing fans. A giveaway. Better merch packaging. A surprise acoustic video. Deepening existing relationships often produces better long-term results than trying to acquire new listeners through cold pitching.
4. Cross-promotion with other artists. Find artists at a similar level in your genre and promote each other. Share each other's music, add each other to your curated playlists, collaborate. This costs nothing and builds organic, genuine audience crossover.
The Honest Assessment
SubmitHub and Groover are real services that provide real value — access, feedback, and data — at a modest cost. They are not scams. They are also not the growth engines their marketing implies. The approval rates are low, the financial return is negative, and the emotional toll is significant.
Use them as one tool among many. Budget for them as marketing expenses, not investments. Prepare for rejection. And never, ever let the approval rate of a stranger determine how you feel about your music.
Key Takeaway
SubmitHub and Groover offer genuine access to curators with 10-25% approval rates. The financial ROI is consistently negative, but the value lies in access, feedback, and market data. Use them strategically for specific campaigns, budget emotionally for rejection, and complement them with free alternatives like Spotify's editorial pitch tool and direct curator relationships.