Home Categories Remote Meetings Project Estimation Project Estimation Top Project Estimation Products 1 /parabol-alternatives Parabol Agile Meeting Co-Pilot Open Source freemium Was this Project Estimation alternatives list helpful? Your feedback is important! Yes No 2 out of 5 people consider this list as helpful. This is equivalent to 2.0 / 5 rating. Author: S. Bright | Publisher: SaaSHub