FF's Warframe Tier List

IF YOU HAVE TWITCH PRIME OR ARE FINE WITH A 30-DAY TRIAL, HIT THIS LINK:
https://www.warframe.com/freeprime
You'll get one of the best frames in the game and two of the best weapons in the game. NOTE: I *heavily* recommend not to use those weapons until later because they will spoil 75% of the game due to being extremely powerful, but having them around is a definite asset.

This is my personal list of recommended weapons. Not all of them are absolute top tier, but they are all good performers within their tier and are often fun to play in their own right.

MR0
PRIMARY
- Attica (market)
- Braton Prime (relic)
- Burston Prime (relic)
- Dex Sybaris [High tier] (free when logging in during the game's anniversary)
- Dread [High tier] (Stalker drop)
- Grakata (market)
- Latron (market)
- Latron Prime [High tier] (relic)
- Paris (market)
- Vulkar (market)
- Zhuge (market)

SECONDARY
- Vasto/Akvasto (market)
- Despair (market)
- Magnus (market)
- Twin Grakatas (market)

MELEE
- Dex Dakra [High tier] (free when logging in during the game's anniversary)
- Lecta (market)
- Ninkondi (market)

MR1
PRIMARY
- Strun (market, direct purchase)

MELEE
- Glaive (alert, daily reward)
- Magistar (market)

MR2
PRIMARY
- Boar (Grineer Sealab maps, e.g. Uranus)
- Kohm (market)

SECONDARY
- Ballistica (market)
- Gammacor (market)
- Hikou (market)
- Hikou Prime (relic)
- Sonicor [High tier] (market)
- Stug [Warning: self-damage] (market)

MELEE
- Atterax [Mid-high tier] (market)
- Boltace (market)
- Dual Zoren (market)
- Orthos (market)
- Orthos Prime [Mid-high tier] (relic)
- Scindo (market)

MR3
PRIMARY
- Drakgoon (market)
- Vectis (market)
- Vectis Prime (relic)

SECONDARY
- Lex (market)
- Vasto Prime (relic)

MELEE
- Galatine (market)
- Kronen (market)

MR4
PRIMARY
- Hek [High tier] (market)
- Ignis [Mid-high tier] (clan tech)
- Paris Prime [Mid-high tier] (relic)
- Quanta [High tier] (clan tech)
- Sobek (market)
- Tiberon (market, requires crafted Latron)
- Tigris [High tier] (market)
- Torid [Mid-high tier] (clan tech)

SECONDARY
- Aklex (market)
- Angstrum [Warning: self-damage] (market)
- Atomos [Mid-high tier] (market)
- Kulstar [Warning: self-damage, High tier] (market, requires crafted Kraken)

MELEE
- Nikana [Mid-high tier] (clan tech)
- Redeemer [Mid-high tier] (market)
- Scindo Prime [High tier] (relic)

MR5
PRIMARY
- Amprex [Mid-high tier] (clan tech)
- Rubico [High tier] (market)
- Simulor [Mid-high tier] (Cephalon Simaris)
- Sybaris [Mid-high tier] (clan tech)
- Tonkor [Warning: self-damage, Mid-high tier] (market)

SECONDARY
- Akstiletto Prime [High tier] (relic)
- Dex Furis (free when logging in during the game's anniversary)
- Lex Prime [High tier] (relic)
- Marelok (clan tech)
- Staticor (clan tech)

MELEE
- Jat Kittag [High tier] (clan tech)

MR6
PRIMARY
- Glaxion [Utility] (clan tech)
- Opticor [High tier] (clan tech)
- Soma [High tier] (market)
- Soma Prime [Top tier] (relic)

SECONDARY
- Telos Akbolto (syndicate)
- Rakta Ballistica (syndicate)
- Brakk [High tier] (Grustrag 3 drop)
- Detron (Zanuka Hunter drop)
- Secura Dual Cestra (syndicate)
- Synoid Gammacor [Mid-high tier] (syndicate)
- Vaykor Marelok [High tier] (syndicate)

MELEE
- Dakra Prime [High tier] (relic)
- Zenistar [High tier] (300 days login reward)

MR7
PRIMARY
- Hema [Mid-high tier] (clan tech, rare)
- Lanka [High tier] (clan tech)
- Supra [Mid-high tier] (clan tech)
- Zarr [Warning: self-damage, High tier] (market)

SECONDARY
- Ballistica Prime (relic)

MELEE
- Hirudo [Mid-high tier] (market)

MR8
PRIMARY
- Cernos Prime [Mid-high tier] (relic)
- Lenz [Mid-high tier] (clan tech)
- Ogris [Warning: self-damage] (clan tech)
- Stradavar (market)

SECONDARY
- Aklex Prime [Mid-high tier] (relic)

MELEE
- Telos Boltace (syndicate)
- Rakta Dark Dagger [High tier *only* with Covert Lethality] (syndicate)
- Dragon Nikana [Mid-high tier] (market, requires Nikana)
- Secura Lecta [Utility, Mid-high tier] (syndicate)
- Sancti Magistar (syndicate)
- Ohma (market)

MR9
SECONDARY
- Mara Detron [Mid-high tier] (Void Trader)

MR10
PRIMARY
- Supra Vandal [High tier] (player trading)

MELEE
- Broken War [High tier] (quest)
- Glaive Prime [High tier] (relic)
- War [Top tier] (Stalker drop)

MR11
N/A

MR12
PRIMARY
- Telos Boltor (syndicate)
- Rakta Cernos [High tier] (syndicate)
- Vaykor Hek [Top tier] (syndicate)
- Synoid Simulor [High tier, obnoxious] (syndicate)
- Sybaris Prime [High tier] (syndicate)
- Sancti Tigris [Top tier] (syndicate)

MR13
PRIMARY
- Tigris Prime [Top tier] (relic)

MELEE
- Galatine Prime [Top tier] (relic)

MR14
SECONDARY
- Euphona Prime [?] (relic)

MR15+
Go grab all the weapons you skipped and try to make them good :)