ANTS Platform vs SpacePrompts
ANTS Platform
antsplatform.aiSpacePrompts
spaceprompts.comSide by side
| Figure | ANTS Platform | SpacePrompts |
|---|---|---|
| Price from | $49/mo | $5/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 2 | 3 |
| Spec score · AI Prompt Management Software | 7.6 (#17) | 8.5 (#8) |
| Integrations | The integrations documentation lists JavaScript/TypeScript and Python SDKs, OpenTelemetry, CrewAI, LangChain, Jira, Slack, Linear, ServiceNow, and PagerDuty integrations. | The privacy policy lists Google, GitHub, and Microsoft as OAuth providers for account authentication. |
| Support | The integrations documentation lists community support through Discord, GitHub, and documentation, and dedicated support, custom integrations, migration help, and onboarding for enterprise customers. | The site directs users to a contact form and says replies typically arrive within 24 hours. |
Plans
In their own words
ANTS Platform
ANTS Platform has no write-up on Specifiction yet; its figures are above.
SpacePrompts
SpacePrompts is a prompt management platform for people and teams working with AI. It runs on the web, through an API, and with Chrome, Edge, and Firefox extensions. Users can save, organize, run, version, and reuse prompts. The Playground combines an editor, variables, model selection, and immediate runs. An Evaluator scores prompts, highlights weak areas, and gives improvement guidance. Every save creates a version that can be restored later. The prompt manager extension can turn highlighted webpage text into a prompt. Its token counter supports OpenAI, Claude, Gemini, and DeepSeek models, showing token counts and estimated costs. Pro and Team plans provide API access, limited to 60 requests per minute per key. Team workspaces add shared libraries, collaborative editing, and role permissions for up to five members. Free includes 50 prompts and daily usage limits; Pro is $5 a month billed annually, and Team is $9 a month billed annually.