Giskard
7.6#4 in ai security testing toolsFree planFree planWebAPILinuxSelf-hosted
VisitGiskard vs Promptfoo
What both publish
| Fact | Giskard | Promptfoo |
|---|---|---|
| Company | Giskard says it was founded in Europe in 2021 by co-founders with experience building AI systems at Dataiku and Thales. | Promptfoo says it is based in San Francisco, California, and is now part of OpenAI while remaining open source. |
| Company founding | LinkedIn lists the company as founded in 2021 and headquartered in Paris. | Promptfoo's co-founder said the company was founded in 2024. |
| Company size | LinkedIn lists Giskard as privately held with 11–50 employees. | LinkedIn lists Promptfoo as a privately held software-development company with 11–50 employees. |
| Deployment | The Enterprise plan lists on-premise, private cloud, and SaaS deployment options, and the FAQ says its team can help install Hub on-premise for sensitive workloads. | The Community plan can run locally or be self-hosted, while Enterprise includes managed cloud deployment and On-Premise supports deployment on the customer’s infrastructure. |
| Documentation depth | Documentation includes installation, checks, scans, API references, migration guidance, examples, a glossary and community Discord support. | The documentation includes installation, evaluations, assertions, runtime, red teaming, providers, integrations, code scanning, model audit, enterprise, API references, and release notes. |
| Founded | 2021 | 2024 |
| Funding | Giskard says it raised a €1.5 million 2022 round led by Elaia with Bessemer and angel participation, followed by a €3 million European Commission investment in 2023. | Crunchbase lists seed and Series A rounds, six investors including Insight Partners and Andreessen Horowitz, and 11–50 employees. |
| Headquarters | Europe | Promptfoo identifies San Francisco, California as its base and headquarters. |
| Integrations | The earlier product description lists compatibility with Hugging Face, MLflow, Weights & Biases, PyTorch, TensorFlow and LangChain. | Documented integrations include LangChain, LangGraph, CrewAI, MCP, Splunk, Burp Suite, GitHub Actions, GitLab, Jenkins, CircleCI, Azure Pipelines, and Bitbucket Pipelines. |
| License | The public giskard-oss repository is marked Apache-2.0 licensed. | The open-source project is distributed under the MIT license. |
| Rating on G2 | 0.0 out of 5 from 0 reviews | 0 out of 5 from 0 reviews. |
Giskard plans
- FreeFree
- Open-sourceFree
- EnterprisePriced on request
- ProfessionalPriced on request
Promptfoo plans
- CommunityFree
- EnterprisePriced on request
- On-PremisePriced on request
Pick Giskard if…
Giskard suits teams responsible for evaluating conversational AI agents through API endpoints before release. It also fits organizations needing enterprise red-team scans, custom evaluations, human review, or controlled deployment options.
Pick Promptfoo if…
Promptfoo suits developers and enterprise teams evaluating prompts, model outputs, and AI application risks. Its local and self-hosted options may appeal to teams that want to run the Community plan on their own infrastructure.