Best telemetry overlay
software, compared.
A genuinely even-handed guide to the tools that turn GPS, speed and sensor data into animated overlays for your footage — GaugeReel, Telemetry Overlay, RaceRender, Telemetry Studio, StintBox and more. No fake rankings: just platforms, real pricing, free tiers and where each one actually wins.
- Best free tier
- GaugeReel
- Best pay-once
- Telemetry Overlay
- Best for motorsport
- RaceRender
The best telemetry overlay software depends on your priority. For a free, watermark-free start and one-click DaVinci Resolve export, GaugeReel leads on Windows. For the broadest format support and a pay-once license, Telemetry Overlay (~$199) is the established incumbent. RaceRender suits motorsport, while Telemetry Studio and StintBox are strong design-forward paid alternatives.
We build GaugeReel, so treat this as a comparison we have a stake in — but the facts below are checkable, and we point out GaugeReel's real gaps (Windows-only today, subscription-only, a mid-pack gauge count) alongside its strengths.
Every tool, side by side
Platforms, approximate pricing, whether the free tier is genuinely watermark-free, and which tool can send an overlay straight into DaVinci Resolve. Discontinued tools are dimmed.
| Tool | Platforms | Price (approx.) | Licensing | Free tier, no watermark | DaVinci Resolve one-click |
|---|---|---|---|---|---|
| GaugeReel | Windows (mac / Linux soon) | Free · $10–$20/mo | Subscription + free tier | Yes — no watermark | One-click send |
| Telemetry Overlay | Windows · macOS · Linux | ~$199 one-time | One-time perpetual | Trial only | Manual import |
| RaceRender | Windows · macOS | ~$40–$80 one-time | One-time + free tier | Free, but watermarked | Manual import |
| Telemetry Studio | Windows · macOS | $79 one-time | One-time (14-day trial) | Trial only | Manual import |
| StintBox | Windows · macOS · Linux | Free · ~€99–€349 | Freemium + perpetual | Free, watermark + caps | Manual import |
| Stamptivity | Browser (any OS) | Free | Free web tool | Yes — no watermark | Manual import |
| GpxOverlay | Browser (any OS) | $39/3mo – $179 lifetime | Subscription / lifetime | Paid | Manual import |
| DashWare | Windows (legacy) | Free (unsupported) | Discontinued | Free, but unsupported | |
| Garmin VIRB Edit | Windows · macOS (legacy) | Free (discontinued) | Discontinued | Free, but discontinued |
Pricing is approximate & third-party — verify current figures on each vendor's site
Who each one is actually for
A short, honest write-up of every tool — the audience it fits, its single standout strength, and the limitation worth knowing before you commit.
GaugeReel
Free-to-start native desktop app with a genuinely watermark-free free tier and one-click DaVinci Resolve export.
- Platforms
- Windows (mac / Linux soon)
- Price
- Free · $10–$20/mo
Best for: Editors who want a broadcast-style overlay for free and a one-click path into DaVinci Resolve — on Windows today.
Standout: The only tool here that sends a finished overlay straight into DaVinci Resolve in one click, and its free tier exports real, watermark-free overlays with GPU hardware encoding and ProRes / 8K output.
Limitation: Windows-only today (macOS and Linux are “coming soon”), subscription-only with no perpetual/one-time option, a mid-pack gauge count (~48), and no third-party reviews yet.
Telemetry Overlay
The long-established incumbent — the broadest format support, the most reviews, and a pay-once license.
- Platforms
- Windows · macOS · Linux
- Price
- ~$199 one-time
Best for: People who need the widest device and format support and prefer to pay once and own it forever.
Standout: Reads the broadest set of inputs — GoPro GPMF natively plus GPX, KML, NMEA, IGC, CSV and VBOX — and has the longest track record and the most public reviews of any tool here.
Limitation: No genuine free tier (trial only), a ~$199 upfront cost that is often per-platform, and a separate Extractor product for pulling data out of some files.
RaceRender
The motorsport and track-day workhorse — deep data-overlay features behind a dated interface.
- Platforms
- Windows · macOS
- Price
- ~$40–$80 one-time
Best for: Track-day and motorsport drivers, especially anyone already logging data with TrackAddict.
Standout: Purpose-built for lap timing and motorsport data (CSV, VBO, NMEA, GPX, TCX, FIT) and pairs with the TrackAddict mobile app for capture.
Limitation: The interface is dated, and the free tier watermarks your export.
Telemetry Studio
A design-forward overlay editor — the closest stylistic peer here — with clean transparent ProRes export.
- Platforms
- Windows · macOS
- Price
- $79 one-time
Best for: Editors who want a polished, modern design tool and are happy to buy a one-time license.
Standout: The most design-forward interface among the paid one-time tools, with transparent ProRes export across up to three devices.
Limitation: No real free tier (14-day trial only) and no DaVinci Resolve integration.
StintBox
A 2026 newcomer with a large widget library, a watermarked free tier, and both subscription and perpetual pricing.
- Platforms
- Windows · macOS · Linux
- Price
- Free · ~€99–€349
Best for: Users who want the largest widget set and a choice between subscription or a one-time perpetual license.
Standout: A big widget library (54) with flexible pricing — subscription plus a one-time perpetual tier — available on all three desktop platforms.
Limitation: The free tier watermarks and caps exports at 5 minutes / 1080p, and there is no DaVinci Resolve integration.
Stamptivity
A free, in-browser GPX/FIT overlay tool with no watermark — nothing to install.
- Platforms
- Browser (any OS)
- Price
- Free
Best for: Cyclists and runners who just want a quick, free GPX or FIT overlay without installing anything.
Standout: Runs entirely in the browser, free and watermark-free, for GPX and FIT tracks.
Limitation: Browser-based, so there is no GPU-encoded native export or ProRes, and it is GPS-track-first rather than a full gauge-design studio.
GpxOverlay
A browser-based, GPX-first overlay tool with cheap subscription or lifetime pricing.
- Platforms
- Browser (any OS)
- Price
- $39/3mo – $179 lifetime
Best for: GPX-first users who want a browser tool with an affordable lifetime-purchase option.
Standout: Browser-based with a low-cost lifetime option, focused on GPX tracks.
Limitation: GPX-primary and browser-bound, so it lacks native GPU export and broad camera-telemetry support.
DashWare
Discontinued. The classic free Windows overlay tool, abandoned around 2013 — installers often break on modern Windows.
- Platforms
- Windows (legacy)
- Price
- Free (unsupported)
Best for: Nobody today — it is listed only because people still search for it. Use a current alternative instead.
Standout: Historically the go-to free overlay tool, with an active template-sharing community in its day.
Limitation: Abandoned since ~2013 and GoPro-owned; installers frequently fail on current Windows, and it gets no updates or support.
Garmin VIRB Edit
Discontinued. A free editor tied to Garmin’s retired VIRB action-camera line.
- Platforms
- Windows · macOS (legacy)
- Price
- Free (discontinued)
Best for: Nobody today — it is tied to the retired VIRB cameras. Searches still land here; use a current tool.
Standout: Was a free, simple way to add G-Metrix gauges to VIRB footage.
Limitation: Discontinued with the VIRB camera line; map tiles are broken and it receives no updates.
Five questions that decide it
There is no single best telemetry overlay tool — only the best one for how you shoot, how you edit and how you'd rather pay. Answer these and the shortlist gets small fast.
Do you want to try before you pay?
GaugeReel and the browser tool Stamptivity export real overlays for free with no watermark. RaceRender and StintBox have free tiers but watermark (and StintBox caps length/resolution). Telemetry Overlay and Telemetry Studio are trial-only.
One-time purchase or subscription?
Prefer to pay once? Telemetry Overlay (~$199), RaceRender, Telemetry Studio ($79) and StintBox’s perpetual tier all sell a one-time license, and GpxOverlay has a lifetime option. GaugeReel is subscription-only (with a free tier) — great if you edit occasionally, less so if you want to own it forever.
Which editor do you finish in?
Every native tool can export a transparent layer you drag into any NLE. Only GaugeReel sends the overlay straight into DaVinci Resolve in one click — if Resolve is your editor, that saves the most steps.
How exotic is your telemetry?
For broad or motorsport data — NMEA, IGC, VBOX, CSV, VBO, FIT — Telemetry Overlay has the widest format list and RaceRender is built for track data. If you mostly shoot GoPro/DJI or record GPX/FIT from a watch, any of these tools will read it.
Native app or browser?
Native apps (GaugeReel, Telemetry Overlay, RaceRender, Telemetry Studio, StintBox) give you GPU-encoded ProRes and higher-resolution export. Browser tools (Stamptivity, GpxOverlay) install nothing and are handy for quick GPX/FIT overlays.
If Resolve is your editor and you want to try before paying, start with the free tier — you can export a real overlay and only decide later.
Best telemetry overlay software — FAQ
The questions people actually search for: the best free option, DaVinci Resolve support, and what to use now that DashWare and VIRB Edit are gone.
Two tools export real overlays at $0 with no watermark: GaugeReel, a native Windows app whose free tier includes GPU encoding and transparent export, and Stamptivity, a free in-browser tool for GPX/FIT tracks. RaceRender and StintBox have free tiers too, but they watermark (and StintBox caps length and resolution). Telemetry Overlay and Telemetry Studio are trial-only, not genuinely free.
Spotted an out-of-date figure? hello@gaugereel.net
Prices, platforms and features are approximate, third-party positioning gathered from public sources and may change — verify current figures on each vendor’s site before buying. GaugeReel is an independent app and is not affiliated with, endorsed by, or sponsored by any other tool listed here.
The free one is easy to test.
GaugeReel exports a real, watermark-free overlay before you spend anything — with a one-click send into DaVinci Resolve. Windows today; macOS and Linux coming.