The OnForm alternative for racket sports players: UNFORCE

OnForm is a generic multi-sport video tool. UNFORCE is racket-sports specific AI analysis with auto shot detection, for players who outgrew OnForm.

OnForm is a good product. If you have a coach you actively work with, OnForm's drawing tools, voice-over playback, and side-by-side comparison are excellent. We're not going to pretend otherwise.

But OnForm is not an analysis tool. It's a coach toolset. If you watch your matches alone, or your coach is too busy to do voice-overs on every video, OnForm's value collapses to "video editor with cloud storage." This page is for the racket sports players who hit that ceiling and want automated racket-sports specific analysis instead.

TL;DR

UNFORCEOnForm
Auto shot detectionYesNo
Auto ball trackingYesNo
Auto stroke quality scoringYes, pose-basedNo
Racket-sports specific AIYesNo (generic multi-sport)
Coach drawing toolsLimitedExcellent
Voice-over playbackNoExcellent
Multi-sportYes (racket-only)Yes (general sports)
PriceFree / €19 / €49Athlete $9.99–$14.99, Coach $19.99–$59.99 (source)
iOSYesYes
AndroidYesYes
EU data residencyYes, europe-west1No

Why players outgrow OnForm

A few patterns we hear from people who've moved over:

1. "I don't actually have a coach who reviews videos."

OnForm's value is the coach loop. The athlete tier is cheap but the platform is built around someone with a Coach plan watching your video and giving you feedback. If your coach doesn't use OnForm, or if you don't have a coach, the platform downgrades into a video player.

UNFORCE gives you analysis without needing a coach in the loop. You upload, the AI runs, you get a per-shot report. If you later add a coach, the report is the starting point for the conversation, and you save your coach 80% of the analysis time.

2. "OnForm doesn't know it's racket sports."

OnForm supports tennis/padel as one of many sports. The drawing tools, the slow-motion playback, the side-by-side comparison are all generic. There's no racket ball detection. There's no court keypoint detection. There's no shot classifier.

UNFORCE's pipeline is racket-sports specific top to bottom:

  • TrackNet trained on racket ball flight (felt ball, pickleball, padel spin).
  • Court keypoint detection for court lines (tennis, pickleball, padel).
  • MediaPipe pose evaluated on racket stroke mechanics.
  • CatBoost shot classifier for shot taxonomy (forehand, backhand, serve, volley, slice, lob, dink).

That specialisation is why the output is shot-aware, not just "here's your video with a circle drawn on it."

3. "I want measurements, not vibes."

OnForm coach feedback is qualitative: "your contact point looks late, watch this slow-mo." That's valuable when a coach you trust says it. It's not measurable.

UNFORCE surfaces specifics: "12% of your forehands had a contact point below hip height (tagged frames: 0:23, 1:14, 2:47…)." Same insight, different format. You can't track "looks late" over time. You can track "contact-below-hip percentage" over time.

4. "I don't want to pay two people to look at my video."

OnForm's economic model assumes a Coach plan ($19.99–$59.99/mo) plus an Athlete plan on top. If you're paying a coach hourly and paying for an OnForm Coach plan to host the workflow, the costs stack.

UNFORCE Pro is €19/mo flat. If you also have a coach, the coach reviews the UNFORCE report, no second platform fee.

Where OnForm still wins

Honest list:

  • Drawing on video. OnForm's coach tools (lines, angles, side-by-side comparison) are best-in-class.
  • Voice-over feedback. Recording a coach's voice over your video is OnForm's strongest UX.
  • Multi-sport. Golf, baseball, swim, gymnastics. UNFORCE doesn't compete here.
  • Coach-managed athlete groups. If your coach manages 20 athletes, OnForm's coach dashboards are mature.

If those describe your workflow and you have an active coach using OnForm, stay. UNFORCE isn't trying to replace OnForm in that workflow.

What OnForm doesn't do

To be specific:

  • No automatic shot classification.
  • No ball tracking.
  • No court detection.
  • No court heatmap.
  • No stroke-quality scoring.
  • No serve-speed estimate.
  • No bounce detection.

OnForm is a video coaching platform; it would say the same. The mismatch is when players go in expecting "AI racket-sports analysis" and find video tools instead.

How UNFORCE replaces the OnForm core loop

If you used OnForm specifically for racket self-review (without a coach loop), here's the UNFORCE replacement:

OnForm workflowUNFORCE workflow
Record matchRecord match
Upload to OnFormUpload to UNFORCE
Watch slow-mo, scrub frame-by-frameAI processes; per-shot report drops in your inbox
Self-annotate or send to coachRead the per-shot tips; share single-link with coach if needed
Hope you spotted what's wrongThe AI flagged what's wrong

The "hope you spotted what's wrong" step is where most self-review breaks down. Racket sports are fast and you can't see your own swing. UNFORCE does the spotting.

Pricing in plain English

OnForm (onform.com/pricing):

  • Athlete, $9.99–$14.99/mo.
  • Coach Solo, $19.99/mo.
  • Coach Pro / Team, up to $59.99/mo.

UNFORCE:

  • Free, full per-shot report on short videos.
  • Pro, €19/mo.
  • Team, €49/mo (multi-coach, async review workflow).

If you're an OnForm Athlete-tier user with no active coach, UNFORCE free tier is a strict upgrade for the same money.

A quick note on coach workflows

If you've used OnForm extensively, you've probably built habits around the coach loop, sending matches to your coach, getting voice-overs back, watching them on your commute. UNFORCE doesn't replicate that workflow because it isn't trying to. The UNFORCE report is a different artifact: structured per-shot data, not a coach's spoken commentary.

The shift, when players switch, is usually: "oh, I have the answer in five minutes instead of waiting three days for my coach." The flip side is that the answer is in numbers and bullet points, not a friendly voice. Some players prefer the coach voice. Some prefer the structured data. UNFORCE is for the second group.

If you specifically miss the voice-over: pair UNFORCE with one in-person lesson per month. Take the UNFORCE report to the lesson. Your coach will know what to focus on instantly because the report already flagged it.

How to switch from OnForm to UNFORCE in 5 minutes

Three steps:

  1. Sign up free at unforce.io.
  2. Export a match video from OnForm. Tap share, save to your phone library. The video is yours; OnForm doesn't lock the file.
  3. Upload to UNFORCE. Per-shot report in a few minutes.

You don't have to cancel OnForm. If you keep multi-sport content there or your coach uses it, run both. The UNFORCE report is what you'd send to your coach instead of an unannotated raw video.

What real users say

OnForm pricing model (onform.com/pricing): coach plans $19.99–$59.99/mo, athlete plans $9.99–$14.99/mo. The model assumes a coach is paying for the coach plan; athletes pay athlete-tier on top. If the coach loop isn't there, the value drops.

For the AI-analysis category specifically, the most-cited gaps in tennis-AI tooling are:

"Will Swingvision still work with an Android?" Talk Tennis

OnForm doesn't have the iOS-only problem (it's cross-platform). What it has is the no-tennis-AI problem. Different gap, same outcome, you don't get tennis-specific analysis.

FAQ

Why would I leave OnForm for UNFORCE? Automated analysis + racket-sports specificity.

Can I keep my coach if I switch? Yes, Team plan supports async coach review.

Is UNFORCE cheaper? For solo athletes, usually yes. €19/mo Pro vs OnForm's coach-dependent stack.

What if I play multiple sports? Keep OnForm for non-racket. Add UNFORCE for racket sports (tennis, pickleball, padel).

Will my OnForm videos work in UNFORCE? Yes. Any phone-recorded MP4.


Try UNFORCE free on iOS and Android. Racket-sports specific AI, automatic per-shot report, no coach required for the analysis to be useful.

Try UNFORCE free → · How UNFORCE works · vs OnForm (full comparison) · Pricing

Frequently asked questions

Why would I leave OnForm for UNFORCE?
Two reasons. First, automatic analysis. OnForm needs a coach to do the work; UNFORCE does shot detection, ball tracking, and stroke quality automatically. Second, racket-sports specific. OnForm treats tennis/padel as generic tagged sports; UNFORCE's models are built specifically for racket ball physics, court geometry, and shot taxonomy (supporting tennis, pickleball, and padel).
Can I keep my coach if I switch?
Yes. UNFORCE's Team plan supports async coach review, your coach gets a single-tap link to your report and can add commentary. The AI does the diagnosis; your coach does the prescription.
Is UNFORCE cheaper than OnForm?
Depends on which OnForm tier you're on. UNFORCE Pro is €19/mo. OnForm Athlete is $9.99–$14.99/mo, but the value depends on your coach having a $19.99–$59.99/mo Coach plan. If you have no coach, UNFORCE delivers more useful output for the price.
What if I play multiple sports?
OnForm covers golf, baseball, swim, gymnastics, etc. UNFORCE is racket-sports only. If you actively use multi-sport video review, keep OnForm for non-racket sports and add UNFORCE for tennis, pickleball, and padel.
Will my OnForm video library work in UNFORCE?
Yes. UNFORCE accepts any phone-recorded MP4. You can re-upload the same files. The OnForm voice-overs and drawings don't transfer (they're OnForm-specific overlays), but the underlying video does.

Try UNFORCE free on iOS and Android

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