datasetWRITING • DATA-DRIVEN SUB-LIST

Writing AI Tools Under $20/Mo: Entry Price Compared

21 Writing AI tools with verified five-dimension scores and entry pricing. Rule: unit === "mo" and 0 < amount < 20. Sorted by startingPrice.amount asc → score.overall desc. Scores as of 2026-09-17.

TOOLS LISTED
21
FREE-TIER TOOLS
12
CATEGORIES
1
SCORES AS OF
2026-09-17
Every score and price below is quoted from the published tool archive. Sorting rule: startingPrice.amount asc → score.overall desc.
SORT: STARTINGPRICE.AMOUNT ASC → SCORE.OVERALL DESC
Note: entry prices are shown in each vendor's own billing unit as archived. Prices with different units are listed but never numerically ranked against each other.

21 tools listed

Scores as of 2026-09-17 • AirecMark archive data
TB
#01

Text Blaze

Writing FREEMIUM
AIREC_SCORE
78

Text snippet shortcuts with dynamic forms

$2.99/mo Inspect Specarrow_outward
N
#02

Novelcrafter

Writing SUBSCRIPTION
AIREC_SCORE
84.3

Fiction drafting workspace with a story bible and BYO keys

$4/mo Inspect Specarrow_outward
L
#03

LanguageTool

Writing FREEMIUM
AIREC_SCORE
80.6

Open-source multilingual grammar checking

$4.9/mo Inspect Specarrow_outward
R
#04

Rytr

Writing FREEMIUM
AIREC_SCORE
82.3

Budget short-form copywriting assistant with generous free tier

$7.5/mo Inspect Specarrow_outward
T
#05

Type.ai

Writing FREEMIUM
AIREC_SCORE
83

AI document editor with premium models and story memory

$8/mo Inspect Specarrow_outward
Q
#06

QuillBot

Writing FREEMIUM
AIREC_SCORE
85.2

Paraphrase, grammar and summarize suite with a generous free tier

$8.33/mo Inspect Specarrow_outward
O
#07

Otter.ai

Writing FREEMIUM
AIREC_SCORE
81.1

AI meeting transcription and summarization — real-time notes, action items and searchable archives.

$8.33/mo Inspect Specarrow_outward
W
#08

WordAi

Writing SUBSCRIPTION
AIREC_SCORE
80

AI text rewriter built to pass detection and Copyscape

$9/mo Inspect Specarrow_outward
C
#09

ContentBot

Writing USAGE
AIREC_SCORE
75.8

AI marketing copy with workflows and bulk imports

$9/mo Inspect Specarrow_outward
G
#10

Gamma

Writing FREEMIUM
AIREC_SCORE
81.8

AI-generated presentations, webpages and documents — beautiful decks from a single prompt.

$10/mo Inspect Specarrow_outward
P
#11

ProWritingAid

Writing FREEMIUM
AIREC_SCORE
81.2

Deep style and grammar reports with lifetime option

$10/mo Inspect Specarrow_outward
S
#12

Sudowrite

Writing SUBSCRIPTION
AIREC_SCORE
80.5

Fiction-first AI writing partner for novels and screenplays

$10/mo Inspect Specarrow_outward
N
#13

NovelAI

Writing SUBSCRIPTION
AIREC_SCORE
79.2

AI story generation with the largest context windows and image gen

$10/mo Inspect Specarrow_outward
G
#14

Grammarly

Writing FREEMIUM
AIREC_SCORE
83.1

Writing assistant working across 500,000+ apps and sites

$12/mo Inspect Specarrow_outward
JA
#15

Jenni AI

Writing FREEMIUM
AIREC_SCORE
82.3

Academic writing assistant with citations and PDF chat

$12/mo Inspect Specarrow_outward
AF
#16

Article Forge

Writing SUBSCRIPTION
AIREC_SCORE
78.7

Automated long-form article generation with bulk and API modes

$13/mo Inspect Specarrow_outward
S
#17

Squibler

Writing FREEMIUM
AIREC_SCORE
80.7

AI book and screenplay writing with full-manuscript generation

$15.83/mo Inspect Specarrow_outward
H
#18

HyperWrite

Writing FREEMIUM
AIREC_SCORE
79.7

Writing assistant with citations, scholar search and agents

$16/mo Inspect Specarrow_outward
N
#19

NeuronWriter

Writing SUBSCRIPTION
AIREC_SCORE
77.1

NLP-driven SEO content editor with content scores

$19/mo Inspect Specarrow_outward
C
#20

Castmagic

Writing SUBSCRIPTION
AIREC_SCORE
75.5

Audio/video to content assets with AI transcripts

$19/mo Inspect Specarrow_outward
C
#21

Copymatic

Writing SUBSCRIPTION
AIREC_SCORE
74.7

Long-form and ad copy AI with SEO autopilot

$19/mo Inspect Specarrow_outward

Full data table

#ToolCategoryOverallQualityFeaturesUsabilityPerformanceValueEntry Price
#1 Text Blaze Writing 78 76 74 84 78 80 $2.99/mo
#2 Novelcrafter Writing 84.3 84 82 86 82 88 $4/mo
#3 LanguageTool Writing 80.6 80 76 84 80 84 $4.9/mo
#4 Rytr Writing 82.3 78 74 88 84 90 $7.5/mo
#5 Type.ai Writing 83 84 80 88 84 80 $8/mo
#6 QuillBot Writing 85.2 84 78 92 86 88 $8.33/mo
#7 Otter.ai Writing 81.1 80 74 90 82 82 $8.33/mo
#8 WordAi Writing 80 78 70 86 84 84 $9/mo
#9 ContentBot Writing 75.8 74 74 78 76 78 $9/mo
#10 Gamma Writing 81.8 80 76 92 80 84 $10/mo
#11 ProWritingAid Writing 81.2 82 80 82 80 82 $10/mo
#12 Sudowrite Writing 80.5 86 80 84 80 72 $10/mo
#13 NovelAI Writing 79.2 82 80 82 82 70 $10/mo
#14 Grammarly Writing 83.1 84 78 94 86 76 $12/mo
#15 Jenni AI Writing 82.3 81 78 88 82 84 $12/mo
#16 Article Forge Writing 78.7 76 70 86 80 84 $13/mo
#17 Squibler Writing 80.7 82 80 84 82 76 $15.83/mo
#18 HyperWrite Writing 79.7 80 78 86 82 74 $16/mo
#19 NeuronWriter Writing 77.1 76 76 78 76 80 $19/mo
#20 Castmagic Writing 75.5 76 76 78 76 72 $19/mo
#21 Copymatic Writing 74.7 74 76 76 74 74 $19/mo

Related lists & guides

Free Writing AI Tools: 26 Verified Free & Freemium Picks
Same Writing category · 26 tools
Openarrow_forward
Writing AI Tools Compared by Entry Price (Monthly Plans)
Same Writing category · 38 tools
Openarrow_forward
Best Value Writing AI Tools: Ranked by Value Score
Same Writing category · 56 tools
Openarrow_forward
Easiest Writing AI Tools for Beginners: Ranked by Usability Score
Same Writing category · 56 tools
Openarrow_forward
Writing AI Tools Five-Dimension Score Matrix
Same Writing category · 56 tools
Openarrow_forward
Writing Category Guide
Definitive Writing guide with full rankings
Openarrow_forward