# Professional services automation for enterprise buyers: what AI models recommend, October 2026 Gane Index, October 2026 Edition. Asked as "professional services automation platform" and as "PSA tool for project billing and utilization", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Added to the October 2026 Edition on October 4, 2026. Page: https://www.gane.ai/index/finance/receivables/professional-services-automation/2026-10/enterprise This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/finance/receivables/professional-services-automation/enterprise/index.md **Standing:** Kantata leads with 44% of first choices; verdict clear leader. 55 first choices across the direct, paraphrase, budget and scale prompts. ## First-choice share | Rank | Product | Share | Negative rate | Labels | |---|---|---|---|---| | 1 | [Kantata](https://www.gane.ai/index/finance/vendors/kantata/index.md) | 44% | 8% | 60 | | 2 | [Certinia Professional Services Cloud](https://www.gane.ai/index/finance/vendors/certinia-professional-services-cloud/index.md) | 16% | 16% | 44 | | 3 | [BigTime PSA](https://www.gane.ai/index/finance/vendors/bigtime-psa/index.md) | 5% | 24% | 17 | | 4 | [Rocketlane](https://www.gane.ai/index/finance/vendors/rocketlane/index.md) | 4% | 5% | 20 | | 5 | [Microsoft Dynamics 365 Project Operations](https://www.gane.ai/index/finance/vendors/microsoft-dynamics-365-project-operations/index.md) | 4% | 10% | 10 | | 7 | [Workday PSA](https://www.gane.ai/index/finance/vendors/workday-psa/index.md) | 2% | 16% | 19 | | 8 | [Deltek Vantagepoint](https://www.gane.ai/index/finance/vendors/deltek-vantagepoint/index.md) | 2% | 18% | 17 | | 9 | [NetSuite OpenAir](https://www.gane.ai/index/finance/vendors/netsuite-openair/index.md) | 2% | 0% | 10 | | 10 | [NetSuite SuiteProjects Pro](https://www.gane.ai/index/finance/vendors/netsuite-suiteprojects-pro/index.md) | 2% | 14% | 14 | | 11 | [Planview ChangePoint](https://www.gane.ai/index/finance/vendors/planview-changepoint/index.md) | 2% | 24% | 17 | | 30 | [Scoro](https://www.gane.ai/index/finance/vendors/scoro/index.md) | 0% | 40% | 15 | Rank is by share of first choices among all 108 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels. ## Each model's first choice on the direct prompt - Claude Haiku 4.5: Operating.app; alternatives Certinia Professional Services Cloud, Kantata, Rocketlane - GPT-5.4 mini: Certinia Professional Services Cloud; alternatives Kantata, Rocketlane - Gemini 3.5 Flash: Certinia Professional Services Cloud; alternatives Kantata, Microsoft Dynamics 365 Project Operations, Oracle NetSuite OpenAir, Rocketlane - Perplexity Sonar: Kantata; alternatives Accelo, Certinia Professional Services Cloud, Scoro - Grok 4.20: BigTime PSA, Kantata; alternatives Autotask, Certinia Professional Services Cloud, Deltek Vantagepoint, Planview ChangePoint - Mistral Small: Kantata; alternatives Accelo, SAP Cloud ERP, Scoro - DeepSeek V4 Flash: Kantata; alternatives Certinia Professional Services Cloud, NetSuite SuiteProjects Pro, Rocketlane - Llama 4 Maverick: no first choice - Qwen 3.7 Flash: Deltek Akka; alternatives Certinia Professional Services Cloud, Kantata - Kimi K2: Kantata; alternatives Certinia Professional Services Cloud, Oracle NetSuite OpenAir, Planview ChangePoint - GLM 4.7 FlashX: Certinia Professional Services Cloud, Kantata; alternatives Rocketlane, Scoro - MiniMax M2.5: Kantata; alternatives NetSuite SuiteProjects Pro, Scoro - GPT-6 Luna: Kantata; alternatives Certinia Professional Services Cloud, Microsoft Dynamics 365 Project Operations, NetSuite SuiteProjects Pro - Muse Glimmer 30B: Kantata Professional Services Cloud; alternatives Certinia PSA, Deltek Vantagepoint, FinancialForce, NetSuite SuiteProjects Pro ## Sources the answers cite 82 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers: - kantata.com: 62 answers, 114 citations - rocketlane.com: 47 answers, 74 citations - guideflow.com: 39 answers, 46 citations - g2.com: 34 answers, 55 citations - teamwork.com: 34 answers, 43 citations - bigtime.net: 32 answers, 62 citations - scoro.com: 30 answers, 33 citations - productive.io: 23 answers, 23 citations Pages named in the most answers: - https://kantata.com/blog/article/best-professional-services-automation-software (49 answers) - https://guideflow.com/blog/professional-services-automation-software (37 answers) - https://rocketlane.com/blogs/best-psa-software (35 answers) - https://scoro.com/blog/psa-software-examples (29 answers) - https://productive.io/blog/best-psa-software (22 answers) - https://uplandsoftware.com/psa/professional-services-automation/best-psa-software (21 answers) - https://teamwork.com/blog/professional-services-automation-software (20 answers) - https://kantata.com/resource-article/what-is-professional-services-automation-psa-software (19 answers) - https://assembly.com/blog/professional-services-automation-software (17 answers) - https://g2.com/categories/professional-services-automation (17 answers) ## Warned against - ConnectWise PSA: 7 of 8 labels negative. "Avoid or treat with extreme caution if: - Legacy architecture and complexity" (GLM 4.7 FlashX, negative prompt) - Certinia Professional Services Cloud: 7 of 44 labels negative. "What to Avoid ... Quote-based pricing; Salesforce-native but less transparent for budgeting at scale" (GLM 4.7 FlashX, budget prompt) - Kantata: 5 of 60 labels negative. "What to Avoid ... Custom quote pricing ... enterprise-only with hard 50-seat minimum" (GLM 4.7 FlashX, budget prompt) - Scoro: 6 of 15 labels negative. "The SMB/Mid-Market Specialists (Avoid)" (Gemini 3.5 Flash, negative prompt) ## Record - Method: https://www.gane.ai/index/finance/methodology - License: CC BY 4.0. Cite as Gane Index, October 2026 Edition, www.gane.ai/index/finance.