Alternatives

Products that do what Bolster does

Peer-to-peer texting at scale for campaigns + organizations

1
Email Warm-Up Tool by Reply▲325
Make sure your emails land in the inbox, not spam
2021
2
Reply Now▲274
Make messengers work for your business
2019
3CS
Client side, shareable, text2speech messages▲143
2012 · lalo.li
4
Chatfully▲145
All-in-one chat tool for teams: texting, web chat, & more
2021
5
Form2chat▲87
Convert your leads before it’s too late
2020
6
Upto11▲203
Experimental B2B marketing widgets
2023
7
Rush Sender▲80
Business messaging platform for customer support team
2022
8
Drift Email for Marketing▲219
Turn email into engaging conversations to close leads faster
2018
9
BlueReceipt▲218
Text marketing customers love ❤️
2021
10
Ogment MCP-Builder▲149
Make your product accessible in ChatGPT & Claude, in minutes
Nov 2025
11
Redesk Beta▲200
Async-first messaging app with goals, deadlines and upvotes.
2020
12
IngestAI▲231
Build ChatGPT bots on Slack/Discord answering on your docs
2023
13
Acquire (previously Tagove)▲215
The Conversational Customer Experience Platform
2017
14
Cuppa▲102
The B2B shared inbox and ticketing platform
2025
15
Posts 2.0▲240
Glorious paragraph creator from Slack
2015
16
DevRev Support▲196
In-app support for PLG companies
2022
17
Polymail 2.0▲170
Email collaboration for teams.
2018
18
Proactive Messaging 2.0 by Freshchat▲70
Run targeted campaigns to move people faster down the funnel
2019
19QM
Quill – Messaging for teams that focus▲187
2020 · quill.chat
20
Buzz▲161
Your people, your agents, your project — all in one place
Jul 2026 · buzz.xyz
21
Consider Groups▲156
It's like Slack channels but for email.
2019
22
Salesmsg for Slack▲90
Simple, scalable, two-way business texting, now on Slack
2022
23
Babbler▲117
Where companies and media influencers connect
2017
24
Fleep for Business▲95
Simple, open collaboration and chat with admin capabilities
2017

Ranked by how close each launch is in meaning, then by votes. Refine with a description →