Commercial network
From $5.90/mo
RTK-SSR, global
Good to know: From $5.90/mo (up to 100 hrs); 30-day free trial
Where it works
50 statesSold nationwide. Real RTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.Full definition coverage depends on station density and cell signal, so check the official map for your site.
All plans
| Plan | Price | Term |
|---|---|---|
| PointPerfect Flex | From $5.90/mo (up to 100 hrs) per ArduSimple |
- Free trial
- 30-day free trial (u-blox and non-u-blox receivers)
Coverage
- Where it works
- Sold nationwide. Real RTK coverage depends on station density and cell signal, so check the official map for your site.
- Stations
- Not published; the public SourcetableThe list of every mount point a caster offers. Your app shows it when you connect without picking one.Full definition listed 9 mountpoints on Oct 17, 2026 (network products plus any single-station streams)
- Needs cell signal?
- Yes: NTRIPThe standard way RTK corrections are sent over the internet. Think of it as internet radio for correction data.Full definition needs internet at the RoverThe receiver that moves around the job, like a survey pole or a drone. It uses the base's corrections to find its exact spot.Full definition (cell data or a phone hotspot). General rule, not an operator statement.
- Network
- SSR-based service (not classic network RTK)
Connection settings
NTRIP caster
hostppntrip.services.u-blox.com
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.Full definition2101
mountsNEAR-RTCM, NEAR-SPARTN, NEAR-SPARTN-MGA, NEAR-RTCM-MGA, EU, US, SA, GLOBAL-SPARTN, GLOBAL-SPARTN-MGA
Confirmed live: a public sourcetable request to ppntrip.services.u-blox.com:2101 answered on Oct 17, 2026 with 9 mountpoints.
- Correction formats
- SPARTN 2.0 or RTCMThe common format RTK corrections are written in, so different brands can understand each other.Full definition.3 via NTRIP (RTCM not via L-band)
- Satellites (ConstellationOne family of navigation satellites, like GPS, GLONASS, Galileo or BeiDou. More constellations means more satellites to use.Full definition)
- GPSThe US satellite navigation system. People often use "GPS" to mean all satellite positioning.Full definition L1C/A, L2P, L2C, L5; GLONASS G1/G2; Galileo E1, E5a, E5b; BeiDou B1I, B1C, B2I, B2a
- Datum / EpochOne moment of GPS measurement. A receiver logging at 1 Hz records one epoch every second.Full definition / GeoidA lumpy, imaginary "sea level" surface around the whole Earth. Elevations are measured from it.Full definition
- ITRFInternational Terrestrial Reference Frame. A worldwide datum. In the US it's about a meter different from NAD 83.Full definition current epoch
- Must send GGAA short message your rover sends with its rough location. VRS and nearest-station streams need it to know where you are.Full definition position?
- Yes for VRSVirtual reference station. The network blends nearby stations to create a pretend base right next to you, which keeps the baseline short.Full definition / network / nearest-base mountpoints (your rover must send its position as an NMEAA common text format GPS receivers use to report position and status. GGA is one NMEA message.Full definition GGA message). General rule based on the mount types.
Sign-up steps
No step-by-step guide is published. Start at the sign-up page.
Fine print
- Last checked
- Oct 17, 2026
States covered50
AlaskaFreeAlabamaFreeArkansasFreeArizonaFreeCaliforniaPaidColoradoFreeConnecticutFreeDelawarePaidFloridaFreeGeorgiaPaidHawaiiPaidIowaFreeIdahoPaidIllinoisFreeIndianaFreeKansasPaidKentuckyFreeLouisianaPaidMassachusettsFreeMarylandPaidMaineFreeMichiganFreeMinnesotaFreeMissouriFreeMississippiFreeMontanaPaidNorth CarolinaPaidNorth DakotaPaidNebraskaPaidNew HampshirePaidNew JerseyPaidNew MexicoPaidNevadaPaidNew YorkFreeOhioFreeOklahomaPaidOregonFreePennsylvaniaPaidRhode IslandFreeSouth CarolinaPaidSouth DakotaPaidTennesseePaidTexasPaidUtahPaidVirginiaPaidVermontFreeWashingtonPaidWisconsinPaidWest VirginiaFreeWyomingPaid
Not listed by the operator: discounts, what's included, a coverage map, mountpoints and a few other details. Ask them before you sign up if these matter to you.
No user reliability reports yet. Used it in the field? Tell us how it went.