A lifecycle email tool is not a MAP
Inflection is a credible modern product. The email and journey builders are clean, onboarding is fast, and for product-led lifecycle messaging it does its core job well. If the only thing you need is lifecycle email, it is a reasonable choice.
The problem is that most enterprise B2B teams evaluating Inflection are not shopping for a lifecycle email tool. They are trying to replace Marketo or Pardot, and that requires a full marketing automation platform: programs, nurtures, scoring, attribution, landing pages, events, and ads, all running on a complete view of the customer. Inflection started as a lifecycle email tool and still mostly is one. Conversion was built from the start to be the full MAP, with attribution and ABM as products alongside it rather than projects you take on afterward.
Reporting and attribution
This is the widest gap, and it is the one that shows up on day one of a migration.
Inflection reports on engagement. Journey email reports cover sends, deliveries, bounces, unsubscribes, opens, clicks, top links, and email client breakdowns, and conversion tracking marks when a contact completes a defined goal. That is the ceiling. There is no attribution model, no pipeline or revenue reporting, no report builder, and no dashboards. When teams ask how to measure what marketing contributed, Inflection’s documented answer is to export data to your warehouse and build the reporting yourself in Looker, Tableau, Power BI, or Hex. That works, but it means your marketing measurement lives in a BI tool that most of the marketing team cannot use without SQL, and it stays a data team project forever.
Conversion ships reporting and attribution as a product, Mosaic, on the same data as the MAP. Because every touch runs through Conversion and syncs to Salesforce, attribution is tied directly to pipeline and revenue, with multi-touch models from first touch through closed won. Campaign performance breaks down by persona, segment, and lifecycle stage, and agentic reporting lets a marketer ask in plain language how many MQLs a segment produced last quarter and what happened to them. Nothing to buy separately, wire up, or reconcile.
Account-based marketing
Inflection has account scoring. It builds a model that grades every account from 0 to 100 on the signals that define fit, and you can filter audiences or branch journeys on that score. It is a genuinely useful input.
It is not an ABM product. The scores live only inside Inflection and are not synced to Salesforce or any external system, so sales never sees them and your CRM reporting cannot use them. There are no account activity timelines, no buying committee orchestration, no ad audience sync, and no account-level pipeline measurement. If ABM is a requirement, Inflection is one signal inside a stack you still have to assemble.
In Conversion, accounts are first-class objects with full relationships to contacts, opportunities, and custom objects. Target account lists build from warehouse data: firmographics, intent from any provider, product usage, account health. Messaging coordinates across the buying committee, so the champion, the technical evaluator, and the economic buyer get different content within the same account. Segments sync to LinkedIn, Meta, and Google as custom audiences. Account activity timelines show everything happening across the account, and reporting tracks account progression from target to engaged to opportunity to closed won. For growth accounts, one agent builds the whole play off a single account record: custom ads, a custom landing page, and a tailored email sequence, with attribution back to pipeline.
The data model gap
Inflection supports core records only. There are no custom objects, from Salesforce or the warehouse. For a B2B team, that means the data that defines your GTM motion has nowhere to live: product usage, billing, account hierarchies, expansion signals. The workaround is flattening everything onto the Lead or Contact, or orchestrating around the platform with middleware.
In Conversion, custom objects are first-class, whether they come from Salesforce or your warehouse. You can trigger workflows from changes on any object, reference any field in templating, and segment across objects with deeply nested conditions. Opportunity data flows in natively, so campaigns and reporting connect directly to revenue.
Campaigns, sync, and attribution
Marketing teams organize their work in Salesforce Campaigns, and attribution depends on membership and status data flowing both directions. Inflection syncs bi-directionally on Leads and Contacts and can write campaign member records, but Campaigns themselves are read-only, Accounts and Opportunities are read-only, and there is no equivalent of Marketo Programs. Without the ability to assign token values, add assets, duplicate programs, and sync the full structure back to Salesforce, organizing marketing efforts and reporting on them becomes genuinely difficult.
Conversion’s Salesforce sync is bi-directional across Leads, Contacts, Accounts, Opportunities, Campaigns, and custom objects, with Marketo-style Programs built in. And when something looks off, full sync logs show exactly what changed and when. Inflection does not expose sync logs, so debugging integration issues means guesswork and support tickets.
The rest of the GTM motion
A real MAP covers more than email. Inflection has no landing pages and no asset or file hosting, so every gated asset and campaign page stays in another tool. Ads, webinars, and events are handled through inbound webhooks: LinkedIn lead gen form responses, Zoom and Goldcast registration and attendance events. Data comes in, which is useful, but nothing goes back out. There is no way to push a segment to LinkedIn, Meta, or Google as an audience, and no native event integration that manages registration in both directions.
Conversion ships all of it natively. Landing pages and hosted assets live next to your emails. Segments sync to LinkedIn, Meta, and Google as custom audiences in real time. Zoom, Cvent, and Zuddl integrations bring registrations and attendance in as workflow triggers and push registration data back. One platform, one data model, one place to report from.
AI Agents that do the work
Both platforms ship agents. The question is how much of the work actually gets done.
Inflection’s agents draft. Give them a prompt and they produce an audience, an email, a segment, or a journey, and their MCP server lets you do that from Claude, ChatGPT, or Slack. Then they stop, by design. Their documentation states the boundary directly: they build, you activate. Every output is a draft waiting on a human. Nothing runs on a schedule, so nothing moves while the team sleeps. Reporting cannot go past engagement metrics, because the pipeline and revenue data is not in the platform to begin with. Agents cannot change the data model, so a missing field is still a manual build. The start of the work gets faster. Someone still has to finish all of it.
Conversion has Agents that complete tasks end to end. They can edit existing workflows and emails, run on recurring schedules to complete work or analyze data, read contact data to answer questions like why a specific lead never hit MQL, produce reports on MQLs and opportunity status over any period, and create custom fields when the data model needs to grow. Inside workflows, AI decision nodes handle routing, scoring, and personalization using your full customer context. The output is fewer manual ops hours per week, not just better drafts.
Enterprise readiness
The operational details matter at enterprise scale. Inflection closed a real gap in July 2026 by shipping a public API, authenticated with a personal access token. V1 covers contacts, contact activity, static lists and members, and email templates, which is enough for record sync and list management. It does not cover journeys, audiences, campaigns, or the data model, so orchestration still happens in the UI. Permissions are three fixed roles, Admin, User, and Viewer, without granular or object-level control. Salesforce sync runs on an interval you configure, as often as every minute.
Conversion exposes a full API across the platform, supports granular role-based access control so large teams can work safely in the same instance, and updates audiences in real time.
What migration looks like
Every Conversion migration is led by a dedicated deployment strategist who manages the process end to end. They migrate campaigns, templates, forms, and integrations, and they stay engaged through launch. Teams typically run in parallel through go-live so nothing goes dark. Migrations from Inflection tend to be shorter than from legacy MAPs because the program structures are simpler. Most of the time is spent standing up the capabilities Inflection did not offer in the first place: attribution, ABM, landing pages, and the campaign structure that reporting depends on.