What is ChainForge?
An open-source platform that enables users to experiment with multiple language models, compare outputs across different prompts and settings, and evaluate LLM quality without requiring extensive coding knowledge.
ChainForge pricing
We don't have ChainForge's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
Open source and free to use
What ChainForge does
The capabilities that matter for prompt management, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Versioning model
- -
- Diff and rollback
- -
- Deploy without redeploy
- -
- Non engineer editing
- ✓
- Multi model playground
- ✓
- Ab testing
- ✓
- LLM judge or human eval
- ✓
- Multi step flows
- ✓
- Approval workflow
- -
- Tracing included
- -
- Self hostable
- ✓
- Deployment model
- Self hosted
- Pricing model
- Open source self host
Platform & deployment
Independently observed- Web
- Cloud / SaaS
- Self-hosted
Integrations (5)
Independently observed- OpenAI
- Google Gemini
- Alpaca
- Llama
- Dalai
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
ChainForge alternatives
Other prompt management we track, ranked by the same independent score.
- PromptHubA collaborative platform for managing, testing, and deploying AI prompts across teamslow · 26%
- Orq.aiA unified AI gateway routing requests across 500+ models from multiple providers with built-in observability and governancemedium · 55%
- PromptLayerA collaboration layer enabling AI engineering teams to manage and improve prompts without modifying codemedium · 54%
- LatitudeAutomatically detect and repair AI agent failures in productionmedium · 54%
- VellumA personalized AI assistant with persistent memory that integrates across your digital life and devices.low · 37%
- AgentaPlatform for building, testing, and deploying AI agents with team collaboration and iterative refinementlow · 43%
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for ChainForge, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Capabilities | 81 | 0.08 | 6.4 | ✓ |
| Release cadence | 87 | 0.05 | 4.5 | ✓ |
| Stars | 66 | 0.03 | 1.7 | ✓ |
| Integrations | 22 | 0.07 | 1.6 | ✓ |
| Dependent projects | 0 | 0.06 | 0.0 | ✓ |
| Development activity | 0 | 0.09 | 0.0 | ✓ |
| Security posture | 0 | 0.07 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Security score | 0 | 0.04 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 0 | mediumsource · 2026-08-26 · 65% |
Adoption
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Ab testing: Yes · Pricing model: open-source-self-host · Self hostable: Yes · Deployment model: self-hosted · Multi step flows: Yes · Non engineer editing: Yes | mediumsource · 2026-08-21 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 5 | mediumsource · 2026-08-21 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | TypeScript | highsource · 2026-08-26 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-08-26 · 95% |
Pricing
Release
Security
| Attribute | Value | Evidence |
|---|---|---|
| Vulnerabilities | Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fianarawjo%2Fchainforge&per_page=100 · Last 12m: 0 | highsource · 2026-08-26 · 90% |