Sold by: Spire.ai
Deployed on AWS
Turn incomplete workforce signals into calibrated skill proficiency profiles, with inferred skills, per-skill confidence, and full reasoning behind every score.
Overview
Turn Incomplete Workforce Signals Into Calibrated Skill Proficiency Profiles
The OpenKnowra Skill Proficiency Analysis API closes the gap between what employees declare and what they actually know. Most skill data is wrong the moment it is entered: employees self-report a fraction of their capabilities, resumes miss skills used daily, and certifications go stale. This API combines what is explicitly known about a person with what can be reliably inferred from a 14.5M+ skill adjacency graph built on 18 years of enterprise workforce intelligence.
How It Works
Submit any mix of four signal types - resume and work history, certifications, project history, and training activity - and receive a proficiency profile spanning both explicit and inferred skills. Rather than matching keywords, the API reasons each score across five dimensions:
- Skill relationships and co-occurrence patterns
- Industry and domain context
- Experience context
- Evidence strength and recency
- Corroboration across multiple signals
Every skill is returned at one of four calibrated levels - Expert, Advanced, Proficient, or Beginner - applied consistently across every person and team.
Surface the Skills Hiding in Your Workforce
The skills your people actually have rarely match what your systems record. This API is powered by OpenKnowra, Spire.AI's context intelligence platform, and its knowledge graph of 14.5M+ skill relationships built on 18 years of enterprise workforce data. Rather than guessing, it reasons over that graph to surface the additional skills a person is likely to hold based on the ones already evidenced, each with a confidence score you can threshold on. The result is a complete profile instead of a partial one, with every skill traceable back to why it was included. Each profile returns:
- Explicitly confirmed skills with their signal source
- Inferred skills with confidence scores
- An overall composite tier
- Signal-freshness indicators and a completeness score
- Full reasoning behind every score for auditability
Security and Compliance
Skill and workforce data is sensitive, and this API is built to enterprise security and privacy standards. Spire.AI is SOC 2 Type II and ISO 27001 certified, and the service applies field-level access controls with data handling aligned to GDPR and CCPA. Every proficiency score is fully traceable to its source signals, giving you an auditable record for compliance reviews and regulatory reporting. Attestation reports and certificates are available on request for prospective customers under confidentiality.
Who Uses This
- Workforce planning teams build a real skill-supply map before making demand-supply, reskilling, and hiring decisions
- Talent acquisition scores internal candidates against open roles on calibrated proficiency rather than keywords
- Learning and development targets training where skill gaps are confirmed, not assumed
- HR technology platforms embed the API to enrich employee profiles at scale
Getting Started
After subscribing through AWS Marketplace, you receive API credentials and access to the full endpoint reference, authentication guide, and sample payloads at docs.openknowra.ai. Submit your request with any available signal type and receive a complete proficiency profile in response, no integration project required. For high-volume commitments, private offers, or enterprise procurement, contact ok@spire.ai
Highlights
- Calibrated proficiency, not keyword matching. Powered by the OpenKnowra context intelligence platform, every skill is scored from contextual evidence and returned with the reasoning behind it, explainable to managers and leaders. You get a standardized, explainable proficiency layer in place of self-declared skills and static resumes.
- One standard for every skill and every person. Each skill maps to the same four tiers, Expert, Advanced, Proficient, and Beginner, so people across teams and regions are directly comparable. Each profile synthesizes multiple signals, certifications, project history, recency, adjacency, and context, into one reliable proficiency output.
- Enterprise-grade security, privacy, and auditability. Spire.AI is SOC 2 Type II and ISO 27001 certified, with field-level access controls and data handling aligned to GDPR and CCPA. Every proficiency score is fully traceable to its source signals, giving you an explainable, auditable record for compliance reviews and regulatory reporting.
Details
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Description | Cost/MB |
|---|---|---|
Payload analyzed (MB) | Per MB of input payload (uncompressed) per successful API call, rounded up to the next MB | $2.50 |
Dimensions summary
You pay based on usage, with one billing dimension. Charges apply per megabyte (MB) of input payload you submit, measured uncompressed, for each successful API call. The system rounds each call up to the next full MB. There are no seat licenses or fixed commitments. Your cost scales directly with the volume of professional documents you send for skill proficiency analysis. Larger payloads and more frequent calls raise your total spend, while lighter usage keeps it lower. This structure fits variable workloads where document analysis volume changes over time.
Top-of-mind questions for buyers
Billing measures the uncompressed size of the professional document or content you submit in each API call. The system counts the raw input payload, not the analysis output. Each call rounds up to the next full MB, so a call under 1 MB still bills as 1 MB.
Charges apply only to successful API calls. Each successful call bills per MB of input payload, rounded up to the next MB. Calls that do not complete successfully do not accrue payload charges under this dimension.
Both raise your bill, but through the same single metric: input payload volume in MB. A larger document uses more MB per call. More calls add more billed MB overall. Each call rounds up separately, so many small calls can cost more than one combined submission.
spire.ai
Helpful?
Vendor refund policy
Completed API calls are non-refundable as compute resources are consumed upon execution. Failed calls due to server-side errors (HTTP 5xx) are not billed. New subscribers may request a goodwill refund within 7 days of first subscription for unintended usage. Submit requests to support@spire.ai with your AWS account ID and usage date. Approved refunds processed within 5-7 business days through AWS Marketplace.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
Software as a Service (SaaS)
SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Resources
Vendor resources
Support
Vendor support
For product support, contact the OpenKnowra team at ok@spire.ai . Documentation, authentication, and endpoint reference are available at developer documentation . Standard support covers API troubleshooting, and guidance on signal inputs and output interpretation, with responses during business hours. For enterprise volume, SLAs, or private offers, contact ok@spire.ai .
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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