RTKNAVI is not a general-purpose office SaaS product, but a specialized online service for GNSS/RTK high-precision positioning. It connects fixed receiver base stations with mobile receivers through an NTRIP Caster, covering use cases such as precision agriculture, surveying and mapping, construction, drone management, and autonomous driving experiments. Its core value lies in lowering the technical barrier for RTK connectivity, base station coordinate determination, and multi-device access.
Based on the available information, RTKNAVI supports automatic determination of precise base station coordinates, automatic switching between verified base stations, and real-time online map display of mobile device locations, tracks, and RTK fix status. Users can view the operating status of base stations and agricultural machinery/mobile terminals, and track routes from the past 4 days. It emphasizes compatibility with devices from multiple vendors, supporting formats such as RTCM3, RTCM2, u-blox, TrimbleRT17, Septentrio, and Tersus. Users can also configure coordinate systems and load *.gsb transformation grid files. For drone use cases, it also provides aerial survey data processing, generating orthophotos with precise coordinates, and is connected to open-source ecosystems such as OpenDroneMap, QGIS, rtklib, and ArduPilot.
The pricing information is relatively straightforward: a professional user connection costs $350/year, or less than about $30/month. Buying 5 annual connections includes 1 base station; buying 10 connections includes 2 base stations. On the free side, users can create one user connection and an unlimited number of base stations for personal use, and can also use NTRIP FREE CASTER for experiments. However, the official site clearly states that stability is not guaranteed, so it is not recommended for production workloads.
Its strengths are its clear positioning and strong RTK-specific capabilities. It supports automatic base station coordinate determination and multi-format device access, making it suitable for real-world scenarios such as field work, agriculture, and aerial surveying. The drawbacks are also obvious: the website does not disclose the companyβs location, SLA, privacy policy, permission model, team collaboration features, API documentation, or compliance certifications. The product documentation is engineering-oriented, so ordinary users will still need a basic understanding of GNSS to get started.
RTKNAVI is better suited to agricultural service providers, surveying teams, drone aerial survey teams, and positioning labs that already understand RTK/GNSS. There is no clear information about access from mainland China or supported payment methods, and stability is unknown. If you need local after-sales support, invoices, ICP-compliant network access, or better compatibility with domestic device ecosystems, you may also want to evaluate local options such as Huace, ComNav, South Surveying & Mapping, and Hi-Target, or international alternatives such as Trimble, Leica, Topcon, and Emlid.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on rtknavi.com official site.
rtknavi.com is an Unknown SaaS Tools provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach rtknavi.com directly.