iplanner.net
Online strategic business plan application aimed at startup, corporate and nonprofit planning. Samples, plan templates and tools for business modelling and financial projections provided.
PlanGuru

PlanGuru is business budgeting, forecasting, and performance review software designed to help companies and nonprofits make better decisions.
Liveplan

LivePlan helps entrepreneurs and small-to-medium size business owners build dynamic business plans and track performance against their goals.
Knowlium

Strategic planning and management software that helps you plan, manage, and improve your startup.
Enloop

Easy, fast and free! Write a complete business plan for your business and download immediately. Includes performance score and report card.
Poindexter

The easiest way to create financial projections for new business ideas.
Quickly determine the profitability of your strategy without using Excel.