6 alternatives to Day.ai
Reviewed by Cheetah Systems Lab research team on 2026-08-03. Competitive set: Modern and developer-facing CRM. The reviewer profile includes the editorial and corrections policy.
Compare Day.ai on price and setup. Check Day.ai against 6 rivals on developer access, buyer fit and tradeoffs.
Day.ai current baseline
Day AI positions its product as an "agentic go-to-market platform" rather than a traditional CRM: a workspace where AI agents (each a paid, per-seat "virtual worker") take on defined sales/RevOps roles and act on live CRM data, with humans supervising rather than doing the data entry themselves.
- AI agents with persistent customer memory that handle CRM data entry, pipeline management, and sales tasks
- Pre-built agent roles: Sales Assistant, BDR, Account Executive, CRM Data Entry Specialist, Sales Coach, RevOps Analyst, GTM Strategist, and more
- Meeting recording, transcription, and notes from Gmail/Calendar ingestion
- Pipeline and opportunity management with custom properties and views
- Task management, email drafting, and web search for agents
- Published starting point
- $0/mo (Free)
- Setup
- 1h setup assessment
- Developer access
- MCP documentation
When to replace Day.ai
Pricing is per deployed agent, not per human seat, and the retained pricing material assigns pipeline management, custom properties, and prospecting to paid tiers. The MCP server requires a paid Agent tier subscription, so the official material checked did not show free MCP access. This pass did not retrieve a conventional API reference or OpenAPI specification independent of the SDK and MCP surface.
How each alternative compares with Day.ai
Attio vs Day.ai
Choose Attio when
Choose Attio over Day.ai when these published constraints align more closely with the requirement: $0 (Free, up to 3 seats); 30m setup assessment; Attio's checked sources link API documentation, MCP documentation, OpenAPI specification. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than Attio's 30m setup assessment, $0 (Free, up to 3 seats), and Attio's checked sources link API documentation, MCP documentation, OpenAPI specification.
Cheetah assessment
Key tradeoff
Attio versus Day.ai on published starting price: Attio - $0 (Free, up to 3 seats); Day.ai - $0/mo (Free). On setup, Attio has a 30m setup assessment; Day.ai has a 1h setup assessment. On developer access, Attio's checked sources link API documentation, MCP documentation, OpenAPI specification; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For Attio versus Day.ai, official pages checked 2026-07-30: Website used for Attio versus Day.ai, Documentation used for Attio versus Day.ai, Pricing used for Attio versus Day.ai, API documentation used for Attio versus Day.ai, OpenAPI specification used for Attio versus Day.ai, MCP documentation used for Attio versus Day.ai. These Attio sources inform comparison with Day.ai, not every sentence individually.
Close vs Day.ai
Choose Close when
Choose Close over Day.ai when these published constraints align more closely with the requirement: $19/mo (Solo, or $9/mo billed annually); 1h setup assessment; Close's checked sources link API documentation, MCP documentation, OpenAPI specification. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than Close's 1h setup assessment, $19/mo (Solo, or $9/mo billed annually), and Close's checked sources link API documentation, MCP documentation, OpenAPI specification.
Cheetah assessment
Key tradeoff
Close versus Day.ai on published starting price: Close - $19/mo (Solo, or $9/mo billed annually); Day.ai - $0/mo (Free). On setup, Close has a 1h setup assessment; Day.ai has a 1h setup assessment. On developer access, Close's checked sources link API documentation, MCP documentation, OpenAPI specification; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For Close versus Day.ai, official pages checked 2026-08-03: Website used for Close versus Day.ai, Documentation used for Close versus Day.ai, Pricing used for Close versus Day.ai, API documentation used for Close versus Day.ai, OpenAPI specification used for Close versus Day.ai, MCP documentation used for Close versus Day.ai. These Close sources inform comparison with Day.ai, not every sentence individually.
folk vs Day.ai
Choose folk when
Choose folk over Day.ai when these published constraints align more closely with the requirement: $30/member/mo (Standard, monthly billing); 30m setup assessment; folk's checked sources link API documentation, MCP documentation. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than folk's 30m setup assessment, $30/member/mo (Standard, monthly billing), and folk's checked sources link API documentation, MCP documentation.
Cheetah assessment
Key tradeoff
folk versus Day.ai on published starting price: folk - $30/member/mo (Standard, monthly billing); Day.ai - $0/mo (Free). On setup, folk has a 30m setup assessment; Day.ai has a 1h setup assessment. On developer access, folk's checked sources link API documentation, MCP documentation; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For folk versus Day.ai, official pages checked 2026-08-03: Website used for folk versus Day.ai, Documentation used for folk versus Day.ai, Pricing used for folk versus Day.ai, API documentation used for folk versus Day.ai, MCP documentation used for folk versus Day.ai. These folk sources inform comparison with Day.ai, not every sentence individually.
HubSpot CRM vs Day.ai
Choose HubSpot CRM when
Choose HubSpot CRM over Day.ai when these published constraints align more closely with the requirement: $0 (Free CRM, up to 2 users); 30m setup assessment; HubSpot CRM's checked sources link API documentation, MCP documentation. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than HubSpot CRM's 30m setup assessment, $0 (Free CRM, up to 2 users), and HubSpot CRM's checked sources link API documentation, MCP documentation.
Cheetah assessment
Key tradeoff
HubSpot CRM versus Day.ai on published starting price: HubSpot CRM - $0 (Free CRM, up to 2 users); Day.ai - $0/mo (Free). On setup, HubSpot CRM has a 30m setup assessment; Day.ai has a 1h setup assessment. On developer access, HubSpot CRM's checked sources link API documentation, MCP documentation; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For HubSpot CRM versus Day.ai, official pages checked 2026-08-03: Website used for HubSpot CRM versus Day.ai, Documentation used for HubSpot CRM versus Day.ai, Pricing used for HubSpot CRM versus Day.ai, API documentation used for HubSpot CRM versus Day.ai, MCP documentation used for HubSpot CRM versus Day.ai. These HubSpot CRM sources inform comparison with Day.ai, not every sentence individually.
Pipedrive vs Day.ai
Choose Pipedrive when
Choose Pipedrive over Day.ai when these published constraints align more closely with the requirement: No published starting price in the reviewed sources; No setup assessment recorded; Pipedrive's checked sources link API documentation, OpenAPI specification. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than Pipedrive's No setup assessment recorded, No published starting price in the reviewed sources, and Pipedrive's checked sources link API documentation, OpenAPI specification.
Cheetah assessment
Key tradeoff
Pipedrive versus Day.ai on published starting price: Pipedrive - No published starting price in the reviewed sources; Day.ai - $0/mo (Free). On setup, Pipedrive has a No setup assessment recorded; Day.ai has a 1h setup assessment. On developer access, Pipedrive's checked sources link API documentation, OpenAPI specification; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For Pipedrive versus Day.ai, official pages checked 2026-08-03: Website used for Pipedrive versus Day.ai, Documentation used for Pipedrive versus Day.ai, API documentation used for Pipedrive versus Day.ai, OpenAPI specification used for Pipedrive versus Day.ai. These Pipedrive sources inform comparison with Day.ai, not every sentence individually.
Twenty vs Day.ai
Choose Twenty when
Choose Twenty over Day.ai when these published constraints align more closely with the requirement: $9/user/mo (Pro, yearly billing); 30m setup assessment; Twenty's checked sources link API documentation, MCP documentation. The corresponding Day.ai constraints are $0/mo (Free); 1h setup assessment; Day.ai's checked sources link MCP documentation.
Cheetah comparison of published constraints
Keep Day.ai in contention when
Keep Day.ai when 1h setup assessment, $0/mo (Free), and Day.ai's checked sources link MCP documentation are the more workable constraints for the team than Twenty's 30m setup assessment, $9/user/mo (Pro, yearly billing), and Twenty's checked sources link API documentation, MCP documentation.
Cheetah assessment
Key tradeoff
Twenty versus Day.ai on published starting price: Twenty - $9/user/mo (Pro, yearly billing); Day.ai - $0/mo (Free). On setup, Twenty has a 30m setup assessment; Day.ai has a 1h setup assessment. On developer access, Twenty's checked sources link API documentation, MCP documentation; Day.ai's checked sources link MCP documentation.
Cheetah assessment
For Twenty versus Day.ai, official pages checked 2026-08-03: Website used for Twenty versus Day.ai, Documentation used for Twenty versus Day.ai, Pricing used for Twenty versus Day.ai, API documentation used for Twenty versus Day.ai, MCP documentation used for Twenty versus Day.ai. These Twenty sources inform comparison with Day.ai, not every sentence individually.
Day.ai baseline sources
- Day.ai Official website
- Day.ai Official documentation
- Day.ai Official MCP documentation
- Day.ai Official pricing page
Verify before deciding
- A standalone REST API reference or OpenAPI specification separate from the SDK/MCP surface
- A changelog or status page
- A vendor-channel official video (YouTube channel page did not return usable video listings)
- Exact list of MCP tool names (docs describe categories, not a full enumerated tool list)
- Time-boxed free trial terms for paid tiers, if any
- A machine-readable OpenAPI specification was not included in the reviewed source set.
Cheetah assessed Day.ai buyer fit, setup and tradeoffs. Shortlist reviewed 2026-07-31.