PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
166,990

Apps indexed

 

Freshness
31 min ago

Last update

 

Cadence
1,447/day

7-day average

Indexed today: 614

PulseGate

Market catalog for public software products, models, infra, and workflow tools.

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SPO

huggingface.co·AI & ML

SPO is a web application that assists users in optimizing prompts for language models. It allows creation and selection of templates, configuration of settings, and prompt testing, making it valuable for prompt engineers and AI practitioners.

Free
WebSelf-hostedCloud-managed
S
SPO preview
Visit huggingface.co↗

Overview

4 features
  • ✓Prompt optimization
  • ✓Template creation
  • ✓Settings configuration
  • ✓Prompt testing

Tags

prompt-optimizationtemplate-managementllm-tuningprompt-engineeringai-prompting

AI capabilities

TextInference: Cloud API

Built with & integrations

Hosting
aws
AI providers
local_oss
Runs on
BrowserSelf-hostedCloud-managed

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 10, 10:24 PM

    XiangJinYu/SPO discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

At a glance

Pricing
Free
Platforms
Web
Languages
English
First seen
Jan 16, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
prompt engineers
Model
B2C
Solves
Improving the effectiveness of prompts for language models through optimization and templating.

Developer

XiangJinYu

PulseGate index

Confidence
High · 95
Indexed
Jul 10, 2026
Lifecycle
Alive
Activity
Active
First seen
Jan 2024
Last seen
2d ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmrfi7xau01rdsqc4oupage0n
Slug
xiangjinyu-spo-huggingface-co
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 10, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 10, 2026
Canonical URL
https://huggingface.co/spaces/XiangJinYu/SPO

Similar apps

Other apps tracked under the same category.

  • SPOKE
    spokeboard.com
  • Prompt Optimizer
    promptoptimizer.org
  • Promptsource
    huggingface.co
  • ImprovePrompt
    improveprompt.ai
  • PromptOptimizr
    promptoptimizr.com
  • Spuddy
    spuddy.sh