Sincerely alternatives

Tools that do what Sincerely does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Sincerely.

Read 2026-10-26 · Sincerely itself: From $199 once

With a free plan or free to use: Apollo.io, Chessigma, Regie, Astrocartography.

10 alternativesUnlike Sincerely

#1
AI Direct Mail Automation & Handwritten Postcards Lifestyle MCP · sign-in
Sends personalized handwriting-style postcards and gift cards by mail, triggered from a CRM, CSV upload or API call.
Same job
429
Active
From $49/mo
2017
#2
Apollo.io Sales MCP · sign-in
Searches a database of B2B contacts and companies, enriches CRM records, and sends email sequences and dials prospects from one sales platform.
Also: Workflow automation, Data extractionMore widely used
108k
Active
From $49/mo
2015
#3
Gumloop Agents
Builds and deploys autonomous agents that automate business tasks like sales pipeline management, prospect research, and CRM updates.
Also: Workflow automationMore widely used
372k
Active
From $37/mo
#4
ReachIQ Sales
Pairs AI research and personalization with dedicated SDRs to run outbound sales campaigns and book meetings.
Same job
4
Active
From $249/user/mo
2016
#5
Oppora AI Sales
Finds leads, sends personalized emails, and books meetings automatically using AI sales agents.
Also: Workflow automation, Data extraction
15.2k
Active
From $34/mo
#6
Chessigma Lifestyle MCP · open
Grades every move in chess.com, Lichess or PGN games with Stockfish on your device, reporting accuracy, openings and best moves.
Own MCP server
62.5k
Active
From $8.08/mo
2025
#7
Regie Sales
Agentic workspace automating prospecting through AI agents, email, dialing, and multi-channel workflows.
Also: Workflow automation, Voice
1.9k
Active
From $49/mo
#8
Astrocartography Lifestyle
Generates astrocartography maps showing planetary lines and calculates optimal relocation cities based on birth chart data.
Cheaper
33.1k
Active
From $9.90 once
#9
Twain.ai Sales
Researches prospects across the web and generates personalized cold outreach emails at scale.
Also: Workflow automation, Data extraction
2.6k
Active
From $49/mo
#10
Send a Meal Lifestyle MCP · open
Sells chef-prepared, ready-to-eat meals and food gift baskets shipped directly to a recipient's door.
Own MCP server
22.2k
Active
2004

← Sincerely: the full card All Lifestyle tools →

How this list is made: the words Sincerely is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.