Here is a list of projects which is focused on user's anonymity and privacy. Many of them got a huge growth past 3 months. For example, XVG got 2300%, KMD — 360%, XZC — 870% and ENG — 1000%
Coins/Currency
Monero (XMR): https://getmonero.org
Dash (DASH): https://www.dash.org
Verge (XVG): https://vergecurrency.com
PIVX (PIVX): https://pivx.org
Zcash (ZEC): https://z.cash
NavCoin (NAV): https://navcoin.org
Hcash (HSR): https://h.cash
CloackCoin (CLOAK): https://www.cloakcoin.com
Zcoin (XZC): http://zcoin.io
StealthCoin (XST): https://www.stealthcoin.com/
Hush (HUSH): https://myhush.org
Crave Project (CRAVE): https://craveproject.net
Bulwark (BWK): https://bulwarkcrypto.com
InnovaCoin (INN): https://innovacoin.info
Zoin (ZOI): http://zoinofiicial.com
Phore (PHR): https://phore.io
Pura (PUR): https://pura.one/
SpectreCoin (XSPEC): https://spectreproject.io/
Sumokoin (SUMO): https://www.sumokoin.org/
DeepOnion (INION): https://deeponion.org
Grin http://grin-tech.org/
Aeon (AEON): http://www.aeon.cash/
Bytecoin (BCN): https://bytecoin.org/
SolarisCoin (XLR): https://solariscoin.com/
Pure (PURE): https://pureait.org/
Platforms & networks
Enigma (ENG): https://www.enigma.co/
Aion (AION): https://aion.network/
Zencash (ZEN): https://zensystem.io/
Obsidian (ODN): https://obsidianplatform.com/
Komodo (KMD): https://www.komodoplatform.com/en