# What pairs well with Gravity Forms > Gravity Forms is a forms tool, and a team running it still has 7 neighbouring categories to staff. The pick in each is Durable for landing page builders, Less Annoying CRM for sales CRM, Substack for email service providers, Encharge for marketing automation, Doodle for scheduling & booking, Stunning for retention & churn prevention and Heap for product analytics & session replay, each the leading tool in that category on published criteria. - Profile: https://saastracker.org/products/gravity-forms - Category: Forms & Surveys (https://saastracker.org/categories/forms-surveys) - Web version: https://saastracker.org/products/gravity-forms/stack ## The stack, category by category | Category | Ideal pairing | Because | Benefit | | --- | --- | --- | --- | | Landing Page Builders | [Durable](https://saastracker.org/products/durable) (Ease of Use) | Gravity Forms is built for forms, not landing pages. Durable adds fastest path from nothing to a live. | A campaign page ships the same afternoon without waiting on an engineer. | | Sales CRM | [Less Annoying CRM](https://saastracker.org/products/less-annoying-crm) (Ease of Use) | Gravity Forms is built for forms, not CRM. Less Annoying CRM adds one plan at $15 per user per month with every feature included. | Every conversation ends up on a record, so a rep leaving does not take the pipeline with them. | | Email Service Providers | [Substack](https://saastracker.org/products/substack) (Ease of Use) | Gravity Forms is built for forms, not ESPs. Substack adds free to publish. | An opt-in audience is owned rather than rented, and reaching it costs nothing per send. | | Marketing Automation | [Encharge](https://saastracker.org/products/encharge) (Ease of Use) | Gravity Forms is built for forms, not automation. Encharge adds behavior-based email on product and billing events at a bootstrapper. | Follow-up fires off behaviour rather than a calendar, so nobody is chased at the wrong moment. | | Scheduling & Booking | [Doodle](https://saastracker.org/products/doodle) (Ease of Use) | Gravity Forms is built for forms, not scheduling. Doodle adds book on behalf and co-hosting on the Team plan. | Meetings get booked in one click at times that are genuinely free, with no back and forth. | | Retention & Churn Prevention | [Stunning](https://saastracker.org/products/stunning) (Ease of Use) | Gravity Forms is built for forms, not retention. Stunning adds lifecycle email and a customer self-service billing portal. | Accounts at risk surface while there is still time to call, rather than at renewal. | | Product Analytics & Session Replay | [Heap](https://saastracker.org/products/heap) (Ease of Use) | Gravity Forms lists the admin interface lives inside WordPress and feels like WordPress among its limits. Heap adds enrichment from CRM, billing, and warehouse sources. | Feature usage and drop-off are measurable, so a roadmap argument can end with evidence. | ### Durable for Landing Page Builders Gravity Forms is built for forms, not landing pages. Durable adds fastest path from nothing to a live. A campaign page ships the same afternoon without waiting on an engineer. AI response agents address the actual failure mode of small trades, which is not a bad website but a slow reply to an enquiry. Unbounce holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Less Annoying CRM for Sales CRM Gravity Forms is built for forms, not CRM. Less Annoying CRM adds one plan at $15 per user per month with every feature included. Every conversation ends up on a record, so a rep leaving does not take the pipeline with them. Free unlimited human support including phone, from the company's own staff, consistently rated among the best in small-business software. HubSpot CRM holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Substack for Email Service Providers Gravity Forms is built for forms, not ESPs. Substack adds free to publish. An opt-in audience is owned rather than rented, and reaching it costs nothing per send. Monetization is frictionless. Turning on paid subscriptions is a switch, with founding tiers, group and gift subscriptions, trials, and coupons all handled natively through your own Stripe account. Mailchimp holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Encharge for Marketing Automation Gravity Forms is built for forms, not automation. Encharge adds behavior-based email on product and billing events at a bootstrapper. Follow-up fires off behaviour rather than a calendar, so nobody is chased at the wrong moment. Unlimited flows and unlimited team members on every plan, with free email verification included. HubSpot Marketing Hub holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Doodle for Scheduling & Booking Gravity Forms is built for forms, not scheduling. Doodle adds book on behalf and co-hosting on the Team plan. Meetings get booked in one click at times that are genuinely free, with no back and forth. Sign-up Sheets cover a real workflow that essentially nothing else in this category attempts. Calendly holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Stunning for Retention & Churn Prevention Gravity Forms is built for forms, not retention. Stunning adds lifecycle email and a customer self-service billing portal. Accounts at risk surface while there is still time to call, rather than at renewal. Setup takes minutes and requires no developer, with pre-written templates ready to send from day one. Paddle Retain holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ### Heap for Product Analytics & Session Replay Gravity Forms lists the admin interface lives inside WordPress and feels like WordPress among its limits. Heap adds enrichment from CRM, billing, and warehouse sources. Feature usage and drop-off are measurable, so a roadmap argument can end with evidence. A free plan with 10,000 monthly sessions, SSO, and unlimited enrichment sources that an early-stage product can actually run on. Amplitude holds Category Leader here, and is worth weighing if that is closer to the problem Gravity Forms leaves open. ## Not a substitute for A buyer chooses between these and Gravity Forms rather than running both, so nothing here is paired across them. - **Lead Capture & Popups** (https://saastracker.org/categories/lead-capture): Lead capture tools convert existing website traffic into contacts using popups, slide-ins, banners, and gamified offers, triggered by behavior such as exit intent, scroll depth, or time on page. ## FAQ ### What is the best stack to run with Gravity Forms? Gravity Forms is a forms tool, and a team running it still has 7 neighbouring categories to staff. The pick in each is Durable for landing page builders, Less Annoying CRM for sales CRM, Substack for email service providers, Encharge for marketing automation, Doodle for scheduling & booking, Stunning for retention & churn prevention and Heap for product analytics & session replay, each the leading tool in that category on published criteria. ### What do I pair with Gravity Forms for Landing Page Builders? Durable. Gravity Forms is built for forms, not landing pages. Durable adds fastest path from nothing to a live. A campaign page ships the same afternoon without waiting on an engineer. ### How many tools do I need alongside Gravity Forms? Gravity Forms sits next to 7 other categories in a working forms stack, and its own profile names the gap each one fills. Most teams staff the first two or three and add the rest as the motion grows. ### Do I need Lead Capture & Popups as well as Gravity Forms? No. Lead Capture & Popups is a category a buyer chooses between rather than alongside Gravity Forms, so pairing across it would mean buying both halves of a decision already made. ### Is Heap worth adding alongside Gravity Forms? Gravity Forms lists the admin interface lives inside WordPress and feels like WordPress among its limits. Heap adds enrichment from CRM, billing, and warehouse sources. Feature usage and drop-off are measurable, so a roadmap argument can end with evidence. --- Source: SaaSTracker (https://saastracker.org), an independent editorial project. Pairings are the leading tool in each complementary category, chosen on published criteria: https://saastracker.org/methodology. Placement cannot be purchased.