Adobe After Effects Alternatives
Arguably one of the best video effects editors in the business, Adobe After Effects provides users with a robust suite of tools and documentation to enable both novice and professional video editors to do what they need to in order to create stunning visual effects for video and film.
Alternatives with a similar workflow include 
FXhome HitFilm (which has a free option available), Blackmagic Design Fusion, and NUKE.
For more especially purposed programs that are concentrated on 3D modeling, screen capturing and recording, and advanced motion tracking instead of post-processing and video effect editing, you've come to the right place!
- Autodesk® Smoke® software is a leader in editorial finishing for high-quality commercial and broadcast projects. View 19 alternatives to Autodesk Smoke
- Cavalry is a brand new 2d animation application combining the power and flexibility of 3d with the ease of use of 2d. View 6 alternatives to Cavalry
- Freemium • Proprietary
- Mac
- Windows
Cavalry vs Adobe After Effects
Mosrod Wow! Cavalry is one of the closest free softwares I have seen with a similar interface and flow to After Effects. Although Cavalry doesn't contain all the bells and whistles of After Effects, it is a great and free software that allows you to create advanced compositions. I would definitely recommend this to anyone who wants to composite within 2d and doesn't want to pay the expensive fee of After Effects. - Part game-builder, part sandbox, Simmetri lets you experiment and play as you build. View 8 alternatives to Simmetri
- EbSynth brings art to life with 2D motion capture. It's a tool for converting video footage into stylised 'motion paintings'. View 2 alternatives to EbSynth
- Free • Open Source
- Mac
- Windows
- Linux
- Notch is the game-changing real-time visual creation engine that keeps up with your ideas. From motion graphics to interactive installations to VR experiences to the largest performances on earth, it helps creators rediscover the joy of creating. View 10 alternatives to Notch
- Paid • Proprietary
- Windows
- particleIllusion 3.0: award-winning standalone particle effects application that enables you to quickly and easily add a huge variety of particle effects to your images... View 17 alternatives to ParticleIllusion
- PhotoAnim is a free Windows program to edit and animate photos. Resulting animations and videos can be published on http://3dthis.com View 91 alternatives to PhotoAnim
- Tooll is an open-source solution for creating interactive 3d content and animations. View 8 alternatives to Tooll
- BluffTitler is a Windows desktop app for creating, rendering and playing 3D video effects. View 17 alternatives to BluffTitler
- Create stunning animated text logos, slogans and headlines! Export and save animations as GIF images, ready for sharing on websites and social media networks. View 3 alternatives to Dancing Letters