# Professional services automation: what AI models recommend, November 2026

Gane Index, November 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 a mid-market B2B company. Added to the November 2026 Edition. Page: https://www.gane.ai/index/finance/receivables/professional-services-automation

**Standing:** Kantata leads with 28% of first choices; verdict contested. 53 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) | 28% | 21% | 57 |
| 2 | [BigTime PSA](https://www.gane.ai/index/finance/vendors/bigtime-psa/index.md) | 19% | 6% | 50 |
| 3 | [Avaza](https://www.gane.ai/index/finance/vendors/avaza/index.md) | 11% | 0% | 10 |
| 4 | [Productive](https://www.gane.ai/index/finance/vendors/productive/index.md) | 8% | 0% | 29 |
| 5 | [Teamwork.com](https://www.gane.ai/index/finance/vendors/teamwork-com/index.md) | 8% | 0% | 20 |
| 7 | [Scoro](https://www.gane.ai/index/finance/vendors/scoro/index.md) | 6% | 5% | 41 |
| 8 | [Certinia Professional Services Cloud](https://www.gane.ai/index/finance/vendors/certinia-professional-services-cloud/index.md) | 4% | 26% | 34 |
| 13 | [Rocketlane](https://www.gane.ai/index/finance/vendors/rocketlane/index.md) | 0% | 0% | 24 |
| 14 | [Accelo](https://www.gane.ai/index/finance/vendors/accelo/index.md) | 0% | 12% | 24 |
| 15 | [NetSuite SuiteProjects Pro](https://www.gane.ai/index/finance/vendors/netsuite-suiteprojects-pro/index.md) | 0% | 10% | 10 |
| 21 | [Deltek Vantagepoint](https://www.gane.ai/index/finance/vendors/deltek-vantagepoint/index.md) | 0% | 35% | 20 |
| 111 | [Autotask PSA](https://www.gane.ai/index/finance/vendors/autotask-psa/index.md) | 0% | 50% | 10 |

Rank is by share of first choices among all 119 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: Kantata; alternatives Accelo, Certinia Professional Services Cloud, Rocketlane
- GPT-5.4 mini: Kantata; alternatives BigTime PSA, Certinia PS Cloud, Rocketlane, Scoro
- Gemini 3.5 Flash: Kantata; alternatives BigTime PSA, Certinia Professional Services Cloud, Oracle NetSuite OpenAir
- Perplexity Sonar: Kantata; alternatives BigTime PSA, Certinia PSA, Rocketlane
- Grok 4.20: BigTime PSA; alternatives Accelo, Kantata, Productive, Scoro
- Mistral Small: Certinia Professional Services Cloud, Kantata; alternatives BigTime PSA, Deltek Vantagepoint, NetSuite
- DeepSeek V4 Flash: BigTime PSA, Kantata; alternatives Birdview PSA, Productive, Scoro
- Llama 4 Maverick: Kantata; alternatives NetSuite SuiteProjects Pro, Parallax, Rocketlane, Scoro
- Qwen 3.7 Flash: Kantata; alternatives Accelo, ConnectWise PSA, Deltek Vantagepoint, Scoro
- Kimi K2: Kantata; alternatives Accelo, Certinia Professional Services Cloud, Scoro
- GLM 4.7 FlashX: Avaza; alternatives BigTime PSA, Kantata, Scoro
- MiniMax M2.5: Kantata; alternatives BigTime PSA, NetSuite SuiteProjects Pro, Scoro, Teamwork.com
- GPT-6 Luna: Kantata; alternatives BigTime PSA, Certinia Professional Services Cloud
- Muse Glimmer 30B: Productive, Scoro, Teamwork.com; alternatives Certinia Professional Services Cloud, Kantata, Rocketlane

## Sources the answers cite

77 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- g2.com: 39 answers, 67 citations
- softwareadvice.com: 37 answers, 53 citations
- teamwork.com: 34 answers, 51 citations
- capterra.com: 28 answers, 57 citations
- avaza.com: 26 answers, 33 citations
- kantata.com: 22 answers, 23 citations
- guideflow.com: 21 answers, 23 citations
- scoro.com: 20 answers, 21 citations

Pages named in the most answers:

- https://softwareadvice.com/category/4135-professional-services-automation (33 answers)
- https://avaza.com/professional-services-automation-software (24 answers)
- https://teamwork.com/psa-software-guide/psa-software-examples-and-comparison (21 answers)
- https://g2.com/categories/professional-services-automation (19 answers)
- https://capterra.com/professional-services-automation-software (18 answers)
- https://financesonline.com/c/professional-services-automation-psa (13 answers)
- https://guideflow.com/blog/psa-software (12 answers)
- https://oneplan.ai/articles/best-professional-services-automation-software (12 answers)
- https://scoro.com/blog/psa-software-examples (12 answers)
- https://guideflow.com/blog/professional-services-automation-software (11 answers)

## Warned against

- Kantata: 12 of 57 labels negative. "Avoid enterprise tools like Kantata or Deltek (often custom/expensive with setup fees of $2,000+)" (Grok 4.20, budget prompt)
- ConnectWise PSA: 9 of 18 labels negative. "Platforms with Significant Red Flags ... ConnectWise PSA ... Performance issues: Frequent slowdowns" (Kimi K2, negative prompt)
- Certinia Professional Services Cloud: 9 of 34 labels negative. "Salesforce dependency: Requires Salesforce expertise; updates frequently break custom configurations" (Kimi K2, negative prompt)
- Deltek Vantagepoint: 7 of 20 labels negative. "Avoid enterprise tools like Kantata or Deltek (often custom/expensive with setup fees of $2,000+)" (Grok 4.20, budget prompt)

## Movement since October 2026

Floor: 10 points of share, measured on the calibration repeat.
New leader: BigTime PSA (29%) to Kantata (28%). Margin 9 points, within noise.

- BigTime PSA: 29% to 19%, −10. Inside the floor by 0 points · rank 1 → 2 of 119.
- Avaza: 2% to 11%, +9. Inside the floor by 1 point · rank 11 → 3 of 119.
- Rocketlane: 6% to 0%, −6. Inside the floor by 4 points · rank 4 → 13 of 119.
- Productive: 13% to 8%, −5. Inside the floor by 5 points · rank 3 → 4 of 119.
- Scoro: 2% to 6%, +4. Inside the floor by 6 points · rank 8 → 7 of 119.
- Certinia Professional Services Cloud: 0% to 4%, +4. Inside the floor by 6 points · rank 15 → 8 of 119.
- Accelo: 4% to 0%, −4. Inside the floor by 6 points · rank 6 → 14 of 119.
- Kantata: 25% to 28%, +3. Inside the floor by 7 points · rank 2 → 1 of 119.
- Teamwork.com: 6% to 8%, +2. Inside the floor by 8 points · rank 5 of 119, unchanged.
- NetSuite SuiteProjects Pro: 0% to 0%, ±0. Inside the floor by 10 points · rank 73 → 15 of 119.
- Deltek Vantagepoint: 0% to 0%, ±0. Inside the floor by 10 points · rank 23 → 21 of 119.
- Autotask PSA: 0% to 0%, ±0. Inside the floor by 10 points · rank 97 → 111 of 119.

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/finance.