ERNIE Bot
BaiduChina
25
Baidu's flagship assistant, now on open-weight ERNIE models.
- Version
- 5.0-thinking-preview
- Cost
- Pay-as-you-go API pricing based on tokens. Token Plan Personal Edition and some free trials available.
- Model
- DeepSeek-V3.1
QuillBot
Course Hero · #26 most active of 27 in Writing
Paraphrasing and writing assistance at student scale.
Current version
2025
Entry cost
Free tier · from $9.95/mo
Changes / 30d
0
The short answers
- What is the latest version of QuillBot?
- The current shipped version of QuillBot is 2025.
- How much does QuillBot cost?
- QuillBot starts at $9.95 per month on its cheapest paid tier.
- What AI model does QuillBot use?
- QuillBot runs primarily on in-house + frontier.
Source: Course Hero (no public source page recorded) · Reusable under CC BY 4.0 — cite Tomorrow
Capabilities
- Paraphraser
- Grammar
- Citations
Pricing
Free tier, $9.95/mo Premium
Entry price over time
Not enough pricing history yet — we start charting from the second observation.
Geek mode
Models under the hood
- inferred
in-house + frontier
Provider undisclosed
Context window
—
Public API
no
Multi-model routing
no
Stack signals
- Web
- Extensions
Shared model stack
Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.
- in-house + frontierProvider undisclosed · 4 products
green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.
Reported scale
Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.
No public usage figure on record for this product.
Also in Writing
All WritingHunyuan
TencentChina
16
Tencent's multimodal model family and assistant.
- Version
- Hunyuan-role-latest
- Cost
- Free trial up to 1 million tokens. Pay-as-you-go pricing applies afterward.
- Model
- Hunyuan-a13b
ChatGPT
OpenAI
12
General-purpose assistant
- Version
- GPT-6 Astra
- Cost
- Pricing not published in the provided documentation
- Model
- GPT Image
Kimi
Moonshot AIChina
10
Long-context assistant and agentic K-series models.
- Version
- Kimi K3
- Cost
- API access with pay-as-you-go pricing based on token consumption. File APIs are currently free.
- Model
- Kimi K2.6
Notion AI
Notion
10
AI inside your workspace
- Version
- 3.7
- Cost
- Free tier · from $10/mo
- Model
- Claude Sonnet 4.5
Qwen Chat
AlibabaChina
10
Alibaba's assistant on the widely forked Qwen model family.
- Version
- Qwen3-2507
- Cost
- Free to chat on official website
- Model
- Qwen3
Elsewhere on the same models
Products in other segments that name one of QuillBot's models in their stack.
Cresta
Cresta
Real-time agent assist and autonomous contact-centre agents.
- Version
- 2025
- Cost
- Enterprise quoted
- Model
- in-house + frontier
EvenUp
EvenUp
Personal-injury demand packages generated from case files.
- Version
- 2025
- Cost
- Per-matter pricing
- Model
- in-house + frontier
Workday Illuminate
Workday
HR and finance agents on the Workday data model.
- Version
- 2025
- Cost
- Enterprise quoted
- Model
- in-house + frontier
Change history
No changes recorded yet.
QuillBot compared
Straight head-to-head pages against the busiest products in Writing.
How to cite this page
Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/quillbot
APA
Tomorrow. (2026). QuillBot — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-09-17, from https://tomorrow.aliensquad.ai/tools/quillbot
BibTeX
@misc{tomorrow-tools-quillbot,
author = {{Tomorrow}},
title = {QuillBot — version, pricing and model stack},
year = {2026},
publisher = {AlienSquad},
howpublished = {\url{https://tomorrow.aliensquad.ai/tools/quillbot}},
note = {Accessed: 2026-09-17}
}