Sixteen Bridges alternatives

Tools that do what Sixteen Bridges 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 Sixteen Bridges.

Read 2026-11-02

With a free plan or free to use: Writingmate, Chat Free AI, Chappe, TokenLens, OrionAI, GPTPromptMaker, OpenClaw.

10 alternativesUnlike Sixteen Bridges

#1
Plurality Network Knowledge MCP · sign-in
Stores your preferences, writing style and knowledge in a user-owned memory that browser extensions and MCP pass into chatgpt, claude and gemini.
Same job
207
Active
#2
Writingmate Agents MCP · sign-in
Runs chats across GPT, Claude and Gemini models in one thread, with file uploads, web search and image generation.
Also: Chat assistant, Image
8.4k
Active
From $19.99/mo
2022
#3
Chat Free AI Agents
Accesses 35 AI models including ChatGPT, Claude, and Gemini in a single chat interface without login.
Also: Chat assistant
3.7k
Active
From $14.99/mo
#4
Chappe Agents MCP · sign-in
Lets an assistant condense a chat into an approved summary and deliver it to another AI or a colleague's inbox.
Also: Workflow automation, Chat assistant
Active
#5
PolyAI Agents
Builds and runs voice AI agents that handle customer conversations across phone, chat, and other channels.
Also: Agents, Voice
392k
Active
Pay per use
2017
#6
TokenLens Agents MCP · open
Counts tokens and trims filler from prompts inside Claude and ChatGPT, and turns saved chats into reusable templates.
Also: Workflow automationOwn MCP server
35 linking domains
From $9/mo
#7
Poe AI assistants
Gives chat access to many language and image models from different providers in one app, plus user-built bots on top of them.
More widely used
168k
2009
#8
OrionAI Agents
Access multiple AI models including GPT, Claude, and Gemini in one workspace without API keys or subscriptions.
Also: Chat assistant
18
Active
From $9.99/mo
#9
GPTPromptMaker Agents MCP · sign-in
Generates structured prompts for ChatGPT, Claude and Gemini using CO-STAR, RISEN and CRAFT frameworks.
Same job
172
Active
From $19/mo
#10
OpenClaw Agents MCP · sign-in
Open source AI assistant that manages email, calendar, and tasks from chat apps without subscriptions.
Open sourceAlso: Agents, Chat assistant
182k
Active
Open source

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How this list is made: the words Sixteen Bridges 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.