Top 7 AccelPrompt Competitors & Alternatives in 2025

Competitors

1. 

   #1

   PromptLayer

   PromptLayer is a model-agnostic prompt engineering platform that provides prompt management, versioning, A/B testing, automated evaluations, workflow/chain building, and LLM observability for teams.

   Starts at $0 / monthly

   Visit website
2. 

   #2

   Promptable

   Best for SMBs

   Est. 2024   •  2-10 employees

   Promptable provides a prompt builder and team prompt library for creating, versioning and sharing high‑quality prompts across teams.

   Visit website
3. 

   #3

   PROMPTMGR

   Best for SMBs

   Est. 2024   •  2-10 employees

   A team‑focused prompt management product offering experimentation, versioning, and cross‑model comparison for collaborative prompt engineering.

   Visit website
4. 

   #4

   PromptBox

   PromptBox is a prompt-management web app and Chrome extension that helps users save, organize, share, and quickly paste AI prompts and text templates (with variables and shortcuts) across apps.

   Starts at $5.99 / per user / monthly

   Visit website
5. 

   #5

   FlashPrompt

   Browser-extension prompt manager that saves, organizes, and instantly inserts reusable prompts across AI platforms, using local-only storage and keyword replacement for fast, private workflows.

   Starts at $6.99 / other

   Visit website
6. 

   #6

   Lowtouch.ai

   Lowtouch.ai is a no-code, enterprise-focused agentic AI platform that enables organizations to deploy private/on‑prem AI agents and appliances to automate workflows while keeping data and models inside their infrastructure.

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7. 

   #7

   PromptBase

   Best for power users

   Est. 2022   •  11-50 employees

   A large marketplace where creators sell tested prompts for ChatGPT, Midjourney and other models — buyers can purchase individual prompt templates and bundles.

   Starts at $0

   Visit website