AI · alternatives · 2026

24 alternatives to Extra Thursday

Chat with your inbox. Ask questions, draft, summarize – fast

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Concisely▲81
Summarize any email in a single sentence with ChatGPT
2023 · chromewebstore.google.com · its alternatives →
2
Inbox Chat▲109
Use ChatGPT as your personal email assistant
2023 · inboxnarrator.com · its alternatives →
3
IngestAI▲231
Build ChatGPT bots on Slack/Discord answering on your docs
2023 · its alternatives →
4
Knowledge By EmailTree.ai▲65
Get your own ChatGPT with your knowledge base instantly
2023 · emailtree.ai · its alternatives →
5
Scroll▲93
I kept losing ideas in long chats, so I built a tiny Chrome extension to make navigating between turns/prompts way easier. Idk why this isn't a native feature on all LLMs. Anyway, free and open source on GitHub or the Chrome Store. Hope it's helpful! Chrome Store: https://chromewebstore.google.com/detail/scroll/mpcklmodkihb... GitHub: https://github.com/asker-kurtelli/scroll
Dec 2025 · chromewebstore.google.com · its alternatives →
6
ChatGPT Saved Chats▲132
Save & organize your most important conversations in ChatGPT
2024 · chromewebstore.google.com · its alternatives →
7
16x Prompt▲156
Streamlined ChatGPT for coding
2024 · its alternatives →
8
Noah ▲142
ChatGPT with your Google Drive and Notion documents
2023 · tavrn.ai · its alternatives →
9
1000+ ChatGPT Prompts▲106
Your prompt public library
2023 · its alternatives →
10
Index for ChatGPT▲137
Auto table of contents for long ChatGPT conversations
Dec 2025 · chromewebstore.google.com · its alternatives →
11
325 ChatGPT Email Marketing Prompts Pack▲156
Use ChatGPT to become a top 1% email marketer
2023 · pascio.gumroad.com · its alternatives →
12
Instant Answers▲88
Custom ChatGPT with your data on your website
2023 · retrobezel.com · its alternatives →
13
Bookshelf ▲143
Let readers chat with your archive in their ChatGPT app
2025 · its alternatives →
14
AI GPT for Gmail™▲112
Write emails with AI and ChatGPT in just seconds
2024 · workspace.google.com · its alternatives →
15
universally.chat▲82
Turn ChatGPT into your personal AI assistant on any website
2023 · its alternatives →
16
Promptmate▲100
ChatGPT Bulk Tool with data extenders for unmatched results.
2023 · promptmate.io · its alternatives →
17
Free ChatGPT Prompts for your Business▲99
The best ChatGPT prompts for development, design, & more
2023 · creative-tim.com · its alternatives →
18
lmChatGPTtfy▲124
The ChatGPT pendant of Let me Google that for you
2024 · let-me-chatgpt-that.com · its alternatives →
19
ChatGPT for Slack▲70
Bounce ideas and get answers quickly from ChatGPT in Slack
2023 · its alternatives →
20
ChatWizard▲102
1 click ChatGPT advanced prompts to speed up your process
2023 · its alternatives →
21
ChatGPT Prompts To Elevate Your Writing▲79
30 meticulous prompts for anyone who wants to write better
2023 · insightink.lemonsqueezy.com · its alternatives →
22
ChatPilot▲81
Bulk delete, archive & timestamp your ChatGPT conversations
Jun 2026 · its alternatives →
23
Complete AI▲82
Text autocomplete for ChatGPT
2023 · chromewebstore.google.com · its alternatives →
24
Inbox Narrator▲84
AI-powered email summaries delivered by voice
2023 · inboxnarrator.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →