Deltek
The intelligent platform for project-driven work: win, plan, execute and analyze the full project lifecycle.
By Deltek · HQ Herndon, US · 4.0/5 Value-Position score (estimate)
Positioning guardrails
Best for
- Government contractors needing contract compliance, project accounting and audit-ready visibility in regulated environments.
- Architecture, engineering and consulting firms running many projects who want CRM, resource scheduling and financials in one platform.
- Aerospace and defense suppliers managing contracts, compliance and mission-critical delivery.
- Construction firms that need cost control and margin protection from planning through delivery.
- Growing project-based businesses that have outgrown spreadsheets and disconnected point tools.
Ideal size: 50–5,000+ people · Project-driven firm with formal project accounting, billing and compliance needs
Not for
- Simple single-project teams that do not need project accounting or industry-specific compliance.
- Buyers looking for cheap self-serve software with month-to-month billing and no implementation effort.
- Non-project businesses such as retail, e-commerce or hospitality operators.
- Organizations unwilling to run a structured, services-led implementation.
Value metrics scorecard
Time-to-Value
3–6 months (implementation-led)
~90 days to first production value
Total Cost of Ownership
On request
Quote-based; no public list pricing. Support and Cloud Customer Success Plans are packaged separately.
Implementation Friction
4/5
Engineering + admin effort required
Value-Position score
out of 5 · model estimate
Full cost breakdown
Mandatory implementation fee
None
Seat tiers
Not published publicly.
Add-on costs
- Optional Deltek Customer Support Plans and Cloud Customer Success Plans for Costpoint, Maconomy and Vantagepoint subscribers.
- Deltek Professional Services for implementation, upgrades and product enablement are sold as a paid service.
Company & support
Who is behind Deltek, and how your team gets help once it is live.
Company
- Founded
- 1983 · 43 yrs in business
- Headquarters
- Herndon, US
How you get support
- PhoneAll plans
- EmailNot listed
- Live chatNot listed
- Support portal / ticketsAll plans
- Community forumNot listed
- Help centre / docsAll plans
- Dedicated account managerPaid plans
- In person / on-sitePaid plans
- Hours
- Not recorded
- Response time
- Not stated
Current customers can log in to the Deltek Support Center or call regional support numbers (Americas, EMEA, APAC). Tiered Customer Support Plans and Cloud Customer Success Plans are sold as packages; Professional Services handles implementation and enablement.
“Not listed” means the vendor’s public pages don’t mention that channel, not that it is unavailable. Ask about it during evaluation.
Market position
Where Deltek sits against its closest alternatives. Pick any two of cost, speed, friction and buyer score, and up to 9 companies to compare.
Quadrant view
Typical annual cost × Time-to-value
The lines cross at the median of the solutions shown, so about half sit on each side of each line.
Companies on the chart 6 / 10
- Deltek
- ServiceTitan
- Foundation Software
- JobBOSS²
- isolved
- Spotnana
Add or change companies
Up to 10 companies including Deltek. Listed closest first.
Stack fit signal
Compatibility with standard B2B ecosystems.
No supported MCP path today, so it cannot be driven from an AI client.
AI & MCP readiness
What Deltek ships in AI, and what it asks of your ecosystem.
AI features shipped
Deltek markets Dela, an 'AI Orchestrator', plus industry-tuned AI and agents across the project lifecycle. The pages reviewed name no underlying model, no key model and no AI audit or logging detail.
Your data & models
- Trains on your data
- Not recorded — ask the vendor
- Runs on
- Not recorded
- AI pricing
- Not recorded
In your ecosystem
- AI connection
- Not supported
- Model key
- Not recorded
- AI usage audit
- Not recorded
Compliance attestations
* IAPP AIGP certifies individuals, not products. It means named staff hold the credential — not that the platform does.
Bottom line
Deltek is a project-based ERP and project lifecycle platform for high-stakes work, used by 30,000 organisations. It combines CRM, project planning, resource scheduling, financials and embedded governance, with Dela, its AI orchestrator, and industry-tuned AI and agents across the lifecycle. It targets government contracting, aerospace and defense, architecture and engineering, construction and consulting firms. Founded in 1983 and based in Herndon, US, it is delivered through packaged Cloud Customer Success Plans and a global Professional Services implementation team.
Frequently asked questions
What kinds of organisations is Deltek built for?
Deltek positions itself for project-driven, high-stakes work: government contracting, aerospace and defense, architecture and engineering, construction and consulting. It reports 30,000 customer organisations and 4,200 employees. If your revenue is delivered through projects and contracts with compliance and utilisation requirements, it is in scope; general retail or e-commerce businesses are not its target.
How much does Deltek cost?
Deltek does not publish list pricing on its public pages, so cost is quoted per deployment. Support is sold through multiple packages, and Cloud Customer Success Plans exist for Costpoint, Maconomy and Vantagepoint subscribers, while Professional Services for implementation and upgrades are a separate paid service. Ask Deltek for a scoped quote that includes implementation, support tier and any Customer Success Plan.
How long until we see value from Deltek?
Deltek does not publish a standard go-live timeline. The vendor states it delivers implementations, upgrades and enablement through its own project-focused consultants and project managers, which in practice means a phased rollout rather than same-week activation. Buyers should agree value milestones and data-migration scope with the Deltek account and services team before signing, and plan internal project-accounting change effort alongside it.
Does Deltek have AI features, and how are they governed?
Deltek markets Dela, described as an AI orchestrator, plus industry-tuned AI and agents that deliver real-time insights and automation across the project lifecycle. The pages reviewed do not state which underlying model providers are used, whether customers can supply their own model keys, what AI logging or export exists, or whether customer data is used to train or improve models. Those questions should be put to Deltek in writing during due diligence.
What support and services are available?
Current customers can log in to the Deltek Support Center or call regional support numbers across the Americas, EMEA and APAC, and documentation and knowledge-base articles are available. Deltek sells tiered Customer Support Plans and Cloud Customer Success Plans, and its Professional Services team handles implementation, upgrades and enablement. Deltek states its assisted technical support programme was recognised by J.D. Power.