Reveal Sound has released Spire, a modern sounding synthesizer which is perfect for making dance music. The sound reminds of Sylenth, as can be heard in the videos below. Spire also has FM synthesis and many additional waveforms. This VST instrument asks more CPU cycles than other plug-ins, but Reveal Sound has plans to reduce CPU usage. Until September 15th, Spire costs 69 euro (excluding VAT). The final price will be increased to 139 euro.
Introduction of Spire:
Hypersaw emulation with the built-in unison: